TV Guide Boomerang Monday

Scooby-Doo, Shaggy and the rest of the Mystery, Inc. gang are joined by friends and entertainment figures as they solve mysteries and catch bad criminals.

Reporter Daphne solves mysteries with help from her pals Scooby, Scrappy and Shaggy.

Reporter Daphne solves mysteries with help from her pals Scooby, Scrappy and Shaggy.

A wise-cracking shark and his musical buddies try to solve mysteries and combat diabolical villains while traveling across the ocean floor on a music tour.

A wise-cracking shark and his musical buddies try to solve mysteries and combat diabolical villains while traveling across the ocean floor on a music tour.

An eccentric bow-tied bear and his diminutive sidekick search for as many pic-a-nic baskets as they can within the Jellystone National Park.

An eccentric bow-tied bear and his diminutive sidekick search for as many pic-a-nic baskets as they can within the Jellystone National Park.

An eccentric bow-tied bear and his diminutive sidekick search for as many pic-a-nic baskets as they can within the Jellystone National Park.

Yogi Bear and his pals go on adventures in Jellystone Park.

Yogi Bear and his pals go on adventures in Jellystone Park.

Yogi Bear and his pals go on adventures in Jellystone Park.

A hungry and high-spirited cat gets pitted against a loveable and lively mouse as they romp and run through adventures that are full of mischief and mayhem.

A hungry and high-spirited cat gets pitted against a loveable and lively mouse as they romp and run through adventures that are full of mischief and mayhem.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Solving mysteries turns out to be quite "elementary" for grade-school versions of Shaggy, Scooby and the rest of the Mystery, Inc.

Solving mysteries turns out to be quite "elementary" for grade-school versions of Shaggy, Scooby and the rest of the Mystery, Inc.

Toddlers Bugs, Lola, Daffy and their other friends use their brainstorming skills when engaged in everyday adventures while under the care of Granny.

Toddlers Bugs, Lola, Daffy and their other friends use their brainstorming skills when engaged in everyday adventures while under the care of Granny.

Teenagers Pebbles Flintstone and Bamm-Bamm Rubble become involved in musical misadventures while trying to stay the coolest kids at Bedrock High School.

Fred Flintstone and Barney Rubble continue their Stone Age adventures with their wives Wilma Flintstone and Betty Rubble, along with some new friends and old.

A quarry worker, his best friend and neighbor and their wives live in a Stone Age village with modern inventions that are built from pre-industrial materials.

A button-pushing sprocket worker and his happy family share futuristic adventures as they go through life in the ultra-convenient world of tomorrow.

An eccentric bow-tied bear and his diminutive sidekick search for as many pic-a-nic baskets as they can within the Jellystone National Park.

An eccentric bow-tied bear and his diminutive sidekick search for as many pic-a-nic baskets as they can within the Jellystone National Park.

An eccentric bow-tied bear and his diminutive sidekick search for as many pic-a-nic baskets as they can within the Jellystone National Park.

Legendary cat-and-mouse rivals Tom and Jerry relentlessly pursue each other through an over-the-top series of schemes, pranks and madcap adventures.

A hungry and high-spirited cat gets pitted against a loveable and lively mouse as they romp and run through adventures that are full of mischief and mayhem.

A hungry and high-spirited cat gets pitted against a loveable and lively mouse as they romp and run through adventures that are full of mischief and mayhem.

A hungry and high-spirited cat gets pitted against a loveable and lively mouse as they romp and run through adventures that are full of mischief and mayhem.

Bugs Bunny and Daffy Duck relocate from the wooded areas where they've lived for years to a seemingly peaceful suburban neighborhood.

A space hero and his young cadet partner go on a series of special missions to save the universe from dangerous threats, which include devious Martians.

A clumsy canine named Scooby-Doo and his best friend work together to solve mystery after mystery despite the fact that they are both devout cowards.

Scooby and Shaggy enlist their friend's help to recapture 13 ghosts and demons that they were tricked into releasing from a chest in a temple.

Scooby and Shaggy enlist their friend's help to recapture 13 ghosts and demons that they were tricked into releasing from a chest in a temple.

Daphne uses her job as a reporter for a teen magazine as a cover to solve an array of spooky mysteries with help from Scooby, Scrappy and Shaggy.

Daphne uses her job as a reporter for a teen magazine as a cover to solve an array of spooky mysteries with help from Scooby, Scrappy and Shaggy.

Canine detective Scooby Doo and the rest of the gang jump back into action with the assistance of modern crime-fighting technology.

Canine detective Scooby Doo and the rest of the gang jump back into action with the assistance of modern crime-fighting technology.

Scooby Doo and the rest of the gang decide to settle down in a small town that has gained a reputation for its long history of paranormal activity.

Scooby Doo and the rest of the gang decide to settle down in a small town that has gained a reputation for its long history of paranormal activity.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

A boy accompanies his father, a world-renowned scientist working for the US government, as they investigate unexplained scientific mysteries across the world.

Five ecological-minded teenagers use their magic rings to call upon Earth's environmental superhero to battle toxic super villains.

A quarry worker, his best friend and neighbor and their wives live in a Stone Age village with modern inventions that are built from pre-industrial materials.

Fred Flintstone and Barney Rubble continue their Stone Age adventures with their wives Wilma Flintstone and Betty Rubble, along with some new friends and old.

A button-pushing sprocket worker and his happy family share futuristic adventures as they go through life in the ultra-convenient world of tomorrow.

A button-pushing sprocket worker and his happy family share futuristic adventures as they go through life in the ultra-convenient world of tomorrow.

A cowardly dog and his teen-age masters roam the countryside in their van in search of mysteries to solve and evil villains to unmask.

Scooby and Shaggy enlist their friend's help to recapture 13 ghosts and demons that they were tricked into releasing from a chest in a temple.

Daphne uses her job as a reporter for a teen magazine as a cover to solve an array of spooky mysteries with help from Scooby, Scrappy and Shaggy.

Daphne uses her job as a reporter for a teen magazine as a cover to solve an array of spooky mysteries with help from Scooby, Scrappy and Shaggy.

Canine detective Scooby Doo and the rest of the gang jump back into action with the assistance of modern crime-fighting technology.

Canine detective Scooby Doo and the rest of the gang jump back into action with the assistance of modern crime-fighting technology.

Despite the villainous plans of Gargamel and his cat, a village of diminutive blue creatures enjoys a carefree life deep within the forest.

Despite the villainous plans of Gargamel and his cat, a village of diminutive blue creatures enjoys a carefree life deep within the forest.

Classic "cat and mouse" tales pit a hungry and high-spirited cat against a loveable and lively mouse as they romp and run through adventures.

Classic "cat and mouse" tales pit a hungry and high-spirited cat against a loveable and lively mouse as they romp and run through adventures.

Classic "cat and mouse" tales pit a hungry and high-spirited cat against a loveable and lively mouse as they romp and run through adventures.

Classic "cat and mouse" tales pit a hungry and high-spirited cat against a loveable and lively mouse as they romp and run through adventures.

Classic "cat and mouse" tales pit a hungry and high-spirited cat against a loveable and lively mouse as they romp and run through adventures.

Classic "cat and mouse" tales pit a hungry and high-spirited cat against a loveable and lively mouse as they romp and run through adventures.

Popeye must defend Olive Oil from Bluto's advances and is forced to take him on in battle but is ineffective in trying to save his girl until he eats spinach.

Popeye must defend Olive Oil from Bluto's advances and is forced to take him on in battle but is ineffective in trying to save his girl until he eats spinach.

Popeye must defend Olive Oil from Bluto's advances and is forced to take him on in battle but is ineffective in trying to save his girl until he eats spinach.

Popeye must defend Olive Oil from Bluto's advances and is forced to take him on in battle but is ineffective in trying to save his girl until he eats spinach.

Popeye must defend Olive Oil from Bluto's advances and is forced to take him on in battle but is ineffective in trying to save his girl until he eats spinach.

Popeye must defend Olive Oil from Bluto's advances and is forced to take him on in battle but is ineffective in trying to save his girl until he eats spinach.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.

Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Wile E. Coyote, Tweety and their pals engage in various hijinks as they try to outwit each other.