Late Night with Seth Meyers,” where he thanked the horror master for casting his now ex-wife back in 1996. “I mean, not Wes Craven — thank Courteney Cox!”Cox, 57, and Arquette, 50, met on the set of “Scream,” where they played a couple — anchorwoman Gale Weathers and detective Dewey Riley — uncovering serial killers together.