Alvinnn!!! and the Chipmunks
Mysterions
Season 4 Episode 7 of 52
When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join
Alvinnn!!! and the Chipmunks airs on Nicktoons at 9:45 AM, Sunday 11 May. (Subtitles.)
Topics
Children's ➝ Youth Programmes
Cartoons ➝ Puppets