Former 'As The World Turns' star Mark Collier joins Days of Our Lives

Photo: WLS

Former As The World Turns star Mark Collier has joined the cast of NBC's Days of Our Lives. 

Collier portrayed Mike Kasnoff on the now-defunct ATWT from 2003-2007. It is unknown which role he will be portraying on DAYS. Fun fact: Collier will join Shawn Christian on ATWT, who also pot rayed ATWT's Mike from 1994-1997.

Collier is already on set taping and his first episodes are set to air in late December.