Harper's Island Guest cast, played by Dean Chekvala Episode 1x01: Whap (Apr 9, 2009) Episode 1x02: Crackle (Apr 16, 2009) Episode 1x03: Ka-Blam (Apr 23, 2009) Episode 1x05: Thwack (May 9, 2009) Episode 1x06: Sploosh (May 23, 2009) Episode 1x07: Thrack, Splat, Sizzle (May 30, 2009) Episode 1x08: Gurgle (Jun 6, 2009) Episode 1x09: Seep (Jun 13, 2009)