Molly Quinn Plays 'Cops & Robbers' on 'Castle'

Molly Quinn goofs around with on-screen dad Nathan Fillion in this new still from Castle.

In next week’s episode “Cops & Robbers,” When Castle (Fillion) and Martha (Susan Sullivan) are taken hostage by a crew of bank robbers dressed in hospital scrubs and using classic television doctor names (Trapper John M.D., Dr. Huxtable, Dr. Quinn Medicine Woman and Dr. Doogie Howser), Beckett (Stana Katic) finds herself on the outside, desperately trying to rescue them — which proves to be even more difficult with a by-the-book hostage negotiator (Dean Norris) watching her every move.

Castle becomes the de facto leader of the hostages, which includes Barry Livingston (“My Three Sons”), and discovers that the robbery is actually a skillfully orchestrated distraction for an even more sinister plan.

“Cops & Robbers” airs Monday, October 31 @ 10PM ET/PT on ABC. 10+ pics inside…