In theatre, Kelly Perine has performed in plays such as Great Day in the Morning as Johnnie and as Aeneas in Aeneid at the South Coast Repertory. At the Village Theatre (Irvine) he has played the part of Philander in Statements After An Arrest and as Peter in Romeo and Juliet. Kelly has also starred in Othello as Cassio at the Theatre for the 21st Century.
Some of Kelly Perine's athletic endeavors are baseball, boxing, golf, wrestling, and soccer.
In 2000, Kelly Perine starred in commercials for Collect 1-800-ATT and Motel 6.