Marc Blucas is heading to "Blue Bloods," The Huffington Post can exclusively reveal. The "Buffy the Vampire Slayer" and "Necessary Roughness" star will appear as Russell, a movie star who joins Danny (Donnie Wahlberg) for a ride along to research a new role, in the CBS drama's upcoming fourth season. Blucas' character is described as "extremely charismatic, talented, good-humored, accessible and friendly." However, things don't go as planned during Russell's ride along. His secret life gets him in trouble and he makes a deal: In exchange for Danny's help and silence, Russell is prepared to help him find a perpetrator. Read more http://www.huffingtonpost.com/2013/07/31/marc-blucas-blue-bloods_n_3683290.html?utm_hp_ref=tv