The most widely seen version, seen on Mystery Science Theatre 3000, has trimmed many scenes so it could fit in the 2-hour time slot, along with the host segments.
The Region 1/NTSC DVD features English credits and an alternate English dub while many US VHS versions retain the Italian credits and a different English dub than the DVD. Both versions feature the voices of John Phillip Law, Marisa Mell and Terry-Thomas.