http://imdb.com/title/tt0123122/

It's Flashbeagle, Charlie Brown (TV Short 1984)
7.3/10 from 442 users Updated : 2018-03-16
Animation , Short , Comedy , Family , Musical
Fergie , Gary Goren , Gini Holtzman , Keri Houlihan , Brett Johnson , Bill Melendez , Desirée Goyette , Joey Scarbury , Kevin Brando ,
Joe Chemay , Brad Kesten , David Wagner , Jessica Lee Smith , Christopher Cerf , Yvonne Lewis
Sam Jaimes , Bill Melendez
1984
Snoopy assumes the alter ego of insanely hot and charismatic dance machine Flashbeagle. Meanwhile| Sally pines for Linus and Lucy bosses everyone around.