Transformers Prime Season 1 Episode 17 Crisscross Episode Title:Crisscross.Episode Description:Airachnid, seeking retaliation on Arcee and Jack following their last encounter, teams up with M.E.C.H. in a plot to kidnap Jack's mother, June, intending to use her as bait to lure Jack and Arcee to M.E.C.H.'s hideout, so Arcee can be captured and used in M.E.C.H.'s experiments.