Duckman - Season 4 - Eps 2: Coolio Runnings
With the Father & Son Games coming up, Duckman looks for an alternative to competing with Ajax. He spots a more than adequate replacement in recording artist Coolio, who's returned to school to replace his high school diploma. Coolio does not compete with Duckman. Ajax competes with Duckman and even tho they don't win, it has made Duckman and Ajax's bond stronger.
About Duckman

Title: Duckman
First Air Date: 1994-03-05
Last Air Date: 1997-09-06
Status: Ended
Rating: 7.1/10 (from 67 votes)
Language: EN
Seasons: 5
Total Episodes: 70
Network: USA Network
Genres: Animation, Comedy
Production Companies: Reno & Osborn Productions, Klasky-Csupo, Paramount Television
Synopsis
Together with Cornfed, his portly, porcine partner in crime solving, this defective detective amazingly manages to solve crimes and be a single parent to his hilariously dysfunctional sons at the same time.
Cast

Jason Alexander
Duckman (voice)

Gregg Berger
Cornfed (voice)

Nancy Travis
Bernice (voice)

Dweezil Zappa
Ajax (voice)

Dana Hill
Charles (voice)

E. G. Daily
Mambo (voice)

Pat Musick
Charles (voice)