
Peter Brown got into acting when he was in the army by organizing a theater group on base to occupy his spare time while stationed in Alaska. After his discharge he enrolled in the acting program at UCLA, and starting in the mid-1950s found employment in many of the western films and series being turned out at the time (he is especially remembered for his work as eager young deputy Johnny McKay in the classic western series Lawman (1958) and as one of a trio of Texas Rangers in the western action/comedy series Laredo (1965)). Following the end of a contract with Universal Pictures (1965-1972), he switched to soap operas and made-for-TV films, and has been steadily employed ever since.

The Wedding Planner
2001 · as Justice

Foxy Brown
1974 · as Steve Elias

Darby's Rangers
1958 · as Rollo Burns

Sayonara
1957 · as Second Military Police (voice) (uncredited)

Onionhead
1958 · as Clark (scenes deleted)

The Concrete Jungle
1982 · as Danny

The FBI Story
1959 · as FBI Agent at Hearting (voice) (uncredited)

Slashed Dreams
1975 · as The Professor

Teenage Tease
1971

Hell to Pay
2005 · as Johnny Behan

Summer Magic
1963 · as Tom Hamilton

Act of Vengeance
1974 · as Jack

Violent Road
1958 · as Marine at Bar

Marjorie Morningstar
1958 · as Alec (uncredited)

Westbound
1959 · as Army Sentry Outside Tent (voice) (uncredited)

Kitten with a Whip
1964 · as Ron

My Christmas Dream
2016 · as Shopper (uncredited)

Merrill's Marauders
1962 · as Bullseye