Theo
Cleo
Lionel
Leona
Click / Clay Pigeon
Dr. Nitwhite / Walter Pigeon
Dr. Ruth Wordheimer
Cliff Hanger (voice)
Arty Smartypants
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Writer
Executive Producer
Executive Producer
Executive Producer
Executive Producer
Producer
Producer
Producer
Producer
Producer
Producer
Producer
Producer