Krull (1983)

The British movie centres on the efforts of Prince Colwyn (Ken Marshall) and his companions as they strive to save his bride, Princess Lyssa (Lysette Anthony) from a fortress of alien invaders who have arrived on the titular planet.

Krull – which also features Liam Neeson and the late Robbie Coltrane in supporting roles – bombed at the box office when it was released and was panned by critics for its plot, although it has since gained a cult following.