Royal Pains welcomes a couple of guest stars for its second episode of season two: Henry Winkler comes aboard in a recurring role, as seen in this promo; and 24's Mary-Lynn Rajskub also shows up.
Hank makes the "ultimate house call" on the Royal Pains episode "Medusa." As teased in this promo, he and Evan touch down in Cuba at the behest of Boris.
