Detective Cheebo

Detective Cheebo is a Giga-Robo whose memories were placed in a Chibi-Robo's body so he could go undercover and solve his owner's murder. Utilizing his newfound ability to move around unnoticed, he collects clues by talking to toys and overhearing conversation between humans.

His partner is Rotary Telly Phone. He also interacts with Cookie and Arnie, whose antics often interfere with his investigation.