George Bellak

The Tenth Level

1976 · Writer · Associate Producer · ★ 5.8

Managing Time

1968 · Writer

Alien Attack

1980 · Screenplay · ★ 6.5

Spazio: 1999

1975 · Writer · ★ 6.7

Nightmare Step

1973 · Writer

The Invisible Avenger

1958 · Screenplay · ★ 5.3

Massa lladres

1966 · Writer · ★ 5.7