Presents the amusing adventures of two friends, Griswold Bear and Penrod Porcupine.

When Henry's cousin Annie prepares to move in next door, he and Mudge help calm her fears.

Henry, his big dog Mudge, and his parents go on a quiet camping trip to Big Bear Lake, enjoying the clean smell of trees and wonderful green dreams.

Although Henry's cousin Annie likes his dog Mudge, when she gets her own pet she decides that a bunny will be perfect for her.

While Henry's parents are at a Sweetheart Dance on Valentine's Day, he and his dog Mudge have a wonderful time staying at Mrs. Hopper's house, where they enjoy tea and music and dressing up in various costumes.

Mudge looks forward to the Mother's Day surprise that Henry and his father cook up for Henry's mother.

Mrs. Connor's first grade class decides to send colorful fall leaves to students in another state where the leaves do not change color.

Annie and her pet rabbit, Snowball, invite Henry and Mudge to a dress-up birthday party, but there is some confusion about what the guests are supposed to wear.

When SpongeBob becomes Sandy's assistant at Bikini Bottom's first summer camp, his enthusiasm starts to annoy the other staff.