Heathcliff

In order to gain the leadership of the neighborhood's position, Spike frames Heathcliff of stealing fish from a local fish mart.

The Dogcatcher performs many attempts to catch Heathcliff. None of them is successful.

After the the Pussycats get injured, The Creeps fill in for their team and help The Pussycats go against a heavy-set football team called the Bruisers.

Dingbat and the Creeps get hired as wood cutters.

The Purple Think Burgler attempts to break into the Nutmeg's house, but Heathcliff stops him.

Heathcliff does his best to enter a cat show, after his feline girlfriend, Jodi calls up their date.

Barbie and Billy Winslow go to play a baseball game and reluctantly bring Marmaduke along to be the mascot. Barbie has to sit out the last inning and Marmaduke steps in to take her place with their team down one to nothing. Can Marmaduke help the team win the game?

An alligator escapes from the zoo and is really hungry when he spots Heathcliff going through some garbage cans. Can Heathcliff avoid the alligator and keep from being on the menu?

Marmaduke and the kids are playing in the park and Mr. Nicely is watching them play when J. D. Taggart drives up and says that he is repossessing the lot if the loan is not paid quickly. Can they raise enough money in time to pay off the loan and save their playground?

Marmaduke sees a female bulldog named Missy and he instantly falls in love with her but there is a male bulldog that lives in the same yard with her and he doesn't like Marmaduke. Will Marmaduke win her over or will the other bulldog keep Marmaduke away?

Heathcliff goes to the carnival and runs into Crazy Shirley. Can Heathcliff dodge the crazy-about-him girl?

The Winslow family goes to watch a rocket launch and the rocket is being piloted by a robot named Bruce when Marmaduke chases a cat into the rocket and it blasts off. Can Bruce the robot keep Marmaduke from messing up the mission and can Marmaduke return to earth to his family?