He's working with all sorts of cool people: Jackie Earle Haley, Paul Giammati, Jackie Weaver, Marcia Gay Harden, Colin Hanks and even Zac Ephron has a role!
It's not yet been revealed who Tom is playing & we've been speculating on twitter...perhaps Jackie Kenndy's bodyguard, Clint Hill? He was 31 years old in 1963, a former football player. Tom seems to have "blood" on his sleeve in the photo below (credit: TravisPMartin.) That would be an intense role to play; Mr. Hill is the last surviving person from the President's limousine.
Regardless of who he plays, YAY TOM, it's about time we saw you act again again!