Pettiet began his career as a child actor making appearances in television series such as
Star Trek: The Next Generation,
L.A. Law,
Empty Nest, and
Doogie Howser, M.D.. He played the middle brother in the 1991 comedy film ''
Don't Tell Mom the Babysitter's Dead. Also in 1991, Pettiet appeared in the hit film Point Break alongside actors Patrick Swayze and Keanu Reeves, and in the same year joined the final season of The Young Riders'' as a teenage version of Jesse James. Pettiet would star in other popular tv shows such as
Baywatch in 1992, and science fiction tv series
seaQuest DSV in 1993, and on the tv series
Picket Fences in 1994, he would also star on the tv show
Touched By An Angel in 1995, and
Chicago Hope in 1998 and he would star in independent films like Danger Island in 1992, The Sandman in 1992, The Goodbye Bird in 1993, he would also star in the movie
Relentless IV: Ashes to Ashes in 1993 and in the movie Horses and Champions in 1994. Most of his subsequent career was in episodic television and independent films, including
Boys and
Carried Away, both released in 1996. He had a brief recurring role on the first season of
MTV's
Undressed. Pettiet's last appearance was in a 1999 episode of
Judging Amy. ==Death==