Actor Channing Tatum thrilled fans in Florida on Monday (24Jun13) by appearing unannounced at a screening of his new movie White House Down.

The Magic Mike hunk headed to Miami's Regal South Beach theatre to gauge the audience's reaction to the action thriller, and has posted a clip of his visit on his page.

He told the moviegoers his co-star Jamie Foxx had hoped to attend the event too, but was busy.

Tatum has hinted he may stage another surprise visit to a movie theatre, writing in a post on Facebook, "Wonder where I'll show up next?"