As the new season of 'White Collar' gets underway it's been announced that three more actors have booked guest spots on the series.

According to 'The Hollywood Reporter' 'Gossip Girl' alums Mädchen Amick and Robert John Burke, plus Amick's 'Twin Peaks' co-star Dana Ashbrook, will all be stopping by the F.B.I. dramedy this summer.

Amick will play "sultry femme fatale" Selena Ellis in the episode titled 'Veiled Threat' airing July 5. Selena's suspected of marrying wealthy men for money, and the real question is: Will she catch Neal's (Matt Bomer) eye?

Ashbrook will guest star on the July 12 episode, 'Scott Free,' together with Hutch Dano ('Zeke and Luther'). He'll play Carlisle, a status-conscious millionaire playboy "who loves to spend big bucks on extravagant, over-the-top objects."