Metro

It’s Katie’s ‘mad’ dash

No, Katie Holmes isn’t running from her ex, Tom Cruise. The actress is shooting a scene on Sixth Avenue downtown with co-star Luke Kirby for the film “Mania Days.” In the scene, she’s fleeing from psychiatric workers in all-white lab attire — in other words, a getaway that’s not much more crazy than her dramatic duck-out last year from Cruise and his Scientology pals.