Baby Looney Tunes - Season 1 - Eps 68: The Trouble with Larry
Because Petunia feels too shy to decline a game with her friends, she invents an imaginary friend called Larry, which makes the others nervous. They invent their own imaginary friends to snap Petunia out of it.
About Baby Looney Tunes

Title: Baby Looney Tunes
First Air Date: 2002-09-07
Last Air Date: 2005-04-20
Status: Ended
Rating: 7.1/10 (from 292 votes)
Language: EN
Seasons: 3
Total Episodes: 102
Network: Cartoon Network The WB
Genres: Animation, Comedy, Kids
Production Companies: Warner Bros. Animation
Synopsis
The world's most beloved animated characters as precocious preschoolers, discovering the world one baby step at a time.
Cast

Sam Vincent
Bugs / Daffy / Tweety (voice)

Terry Klassen
Sylvester (voice)

Britt McKillip
Lola (voice)

Ian James Corlett
Taz (voice)

June Foray
Granny (voice)

Janyse Jaud
Melissa (voice)

Chiara Zanni
Petunia (voice)