Trivia: When the man and the frog are thrown out of the theatrical agency, there is a business behind him named "Gribbroek Theatrical Shoes" - a reference to the Warner Brothers layout artist Robert Gribbroek.
Trivia: The cartoon has no spoken dialogue, just the frog singing.
Trivia: When the man is released from the Psychopathic Hospital, he spots the construction site when he originally found the frog. The man then hides the box in the cornerstone of the future "Tregoweth Brown Building" - a reference to the Warner Brothers sound editor Treg Brown.