dual identity

Batman must face his most ruthless nemesis when a deformed madman calling himself "The Joker" seizes control of Gotham's criminal underworld.

A sheriff's deputy fights an alternate universe version of himself who grows stronger with each alternate self he kills.

A ticking-time-bomb insomniac and a slippery soap salesman channel primal male aggression into a shocking new form of therapy. Their concept catches on, with underground "fight clubs" ...

Batman and Robin deal with relationship issues while preventing Mr. Freeze and Poison Ivy from attacking Gotham City.

Isabel and Diego, two complete strangers, must assume the identity of a married couple in order to flee the state of Sonora.

When timid bank clerk Stanley Ipkiss discovers a magical mask containing the spirit of the Norse god Loki, his entire life changes. While wearing the mask, Ipkiss becomes a supernatural ...