Pee-wee's Playhouse - Season 2 - Eps 9: Playhouse In Outer Space
Aaaaugh! The secret word is "zyzzybalubah," and that can only mean one thing! The entire Playhouse, including Reba, is sucked into space, transported to a strange planet, and taken over by an odd, lonely alien! Yvona, an alien from the planet, is trying to escape the unfriendly Zyzzybalubah, but Pee-wee teaches him how to be polite and make friends. Reba teaches Pee-wee how to whistle, and she sings a song.
About Pee-wee's Playhouse

Title: Pee-wee's Playhouse
First Air Date: 1986-09-13
Last Air Date: 1990-11-17
Status: Ended
Rating: 7.2/10 (from 50 votes)
Language: EN
Seasons: 6
Total Episodes: 45
Network: CBS
Genres: Kids, Comedy
Production Companies: Pee Wee Pictures, Binder Entertainment, Grosso-Jacobson Productions, Broadcast Arts, BRB Entertainment
Synopsis
Pee-wee's Playhouse is an American children's television program starring Paul Reubens as the childlike Pee-wee Herman.
Cast

Paul Reubens
Pee-wee Herman

Lynne Marie Stewart
Miss Yvonne

Laurence Fishburne
Cowboy Curtis

Suzanne Kent
Mrs. Renee

S. Epatha Merkerson
Reba

John Paragon
Jambi

Alison Mork
Chairry (voice) / Magic Screen (voice)

William Marshall
The King of Cartoons