Our favorite of this week’s new theatrical releases is Seeking a Friend for the End of the World, Lorene Scafaria’s end-of-the-world comedy that deftly transcends what could have been a one-joke premise, turning instead unexpectedly poignant and moving. The key to that transition is the surprisingly effective romantic subplot between stars Steve Carell and Keira Knightley — and yes, we were as skeptical as you when that element of the picture began to reveal itself. But this is one of those cases where seemingly mismatched stars pair up well on-screen. Others haven’t been quite so lucky. After the jump, we remember a few of the cinema’s less believable movie couples. … Read More