Dennis Helfend

The Groove Tube

1974 · Food for Thought · ★ 5.0

Bloodeaters

1980 · Hermit · ★ 3.9

Naughty Nurse

1969 · Nasty Orderly · ★ 4.5

La mortadella

1971 · Reporter (uncredited) · ★ 5.3

Silent Madness

1984 · Virgil · ★ 4.9