Here's a thing or two you may not know about Richard Harbinger's hot rod quickie T-BIRD GANG, starring Ed Nelson, Pat George and a young Vic Tayback, which was released by The Filmgroup back in 1959. You can probably guess the first bit of trivia from its means of distribution, or perhaps from the presence of Nelson and Beach Dickerson in the cast: the film was secretly produced by an uncredited Roger Corman. But even more interesting than the film itself, in retrospect, are its promotional materials.
Evidently the film was so quickly and cheaply made (or poorly photographed) that very few promotional shots were taken during the filming. What Corman did to jazz-up the film's public appearance was to have some friends he'd met at Jeff Corey's acting class to participate in an afternoon of modelling shots that would show what the public generally demanded from such a picture - some cars, some babes, and some guys with haircuts. None of them was in the actual movie. A close look at these materials shows none other than a young Jack Nicholson among the participants, posing around a brand new white Thunderbird on a Hollywood Ford car lot! (That's him in all these shots, second from the left.) At this time, Jack had already starred in another Corman-produced JD picture, 1958's THE CRY BABY KILLER (written by Leo Gordon, no less), but his acting career was still a decade away from its ultimate take-off with 1969's EASY RIDER.
One of the few ways you can actually see T-BIRD GANG these days is in a box set of public domain hot rod titles called BORN TO BE WILD - 4 HIGH-OCTANE MOVIES, which happens to also include THE WILD RIDE (1960), another early Nicholson starring role, and prominently pictures him on the packaging!