How cool was this weekend's episode of Dexter? I'll tell ya, when Ray Speltzer walked in on Dexter while investigating his Winnebago I wasn't sure how that fight was going to end! But that unexpected twist turned the remainder of this episode into one of the most suspenseful ones of season 7 yet. And for those of you that can't wait for this upcoming Sunday's episode, we've got ya covered with two sneak peek clips of "Swim Deep". The first one, "Hello Handsome" features this season's guest star Ray Stevenson as the ruthless Ukranian mobster Isaak Sirko threatening Dexter. And the second clip, "That's My Story" gives us a glimpse at this season's other guest star Yvonne Strahovski, Hannah McKay who Dexter suddenly suspects might be involved in the spree killings. Check 'em out below and read Alyse's recap of Dexter episode 704 "Run". "Swim Deep" airs this Sunday October 28th on Showtime.