(There's not enough of Gabriel on ONTD!) The Irish actor steps down from his psychiatrist's chair on In Treatment to take the royal throne as King Arthur in the New York Philharmonic's production of Camelot this May. Okay, Marin looks a little creepy, but whatever. She, Gabriel, and Nathan Gunn pose in character as the figures of the infamous love triangle: Guenevere, Arthur and Lancelot.  ...