Gordon Alan Gebert Jr. (born October 17, 1941) is an American former child actor, architect, and professor predominantly known for playing Janet Leigh's son in Holiday Affair and for smaller roles. In adulthood, he trained as an architect and has taught at the City College of New York.

Flying Leathernecks
1951 · as Tommy Kirby

The Narrow Margin
1952 · as Tommy Sinclair

The Flame and the Arrow
1950 · as Rudi Bartoli, Dardo's Son

Saddle Tramp
1950 · as Johnnie

Holiday Affair
1949 · as Timmy Ennis

Summer Love
1958 · as Tad Powers

The House on Telegraph Hill
1951 · as Christopher

Come to the Stable
1949 · as Willie Matthews (uncredited)

Night Into Morning
1951 · as Russ Kirby

A Night at the Movies: Merry Christmas!
2011 · as Self - Interviewee

Chicago Calling
1951 · as Bobby

Pal's Gallant Journey
1951 · as Gary's friend

Pal, Fugitive Dog
1950 · as Gary's friend