Lola Colt (1967)

Starring:

• Lola Falana
• Pietro Martellanza
• Germán Cobos

 
Storyline
Lola, a saloon dancer arrives in the town of Sant'Anna with some other dancers. The town is however terrorized by El Diablo an outlaw who wants to sell the surrounding land to the railroad company. Lola helps the colonists rebel together with Rod, a youth who has fallen in love with her.

The Arena (1974)

Starring:

• Margaret Markov
• Pam Grier
• Lucretia Love

IMDB.com
Two thousand years ago, the people of Rome are so blasée, so used to violence, that entertaining them becomes a political problem. Someone suggests, after a hectic girl fight in a kitchen between a Nubian and a Viking slave, as a joke, that they should fight in the arena, instead of male gladiators. The idea is approved, though - and a female "Spartacus" theme follows.

Goodbye Uncle Tom (1971)

Starring:

• Gualtiero Jacopetti
• Franco Prosperi 
• Cicely Browne

Storyline
Two documentary filmmakers go back in time to the pre-Civil War American South, to film the slave trade.