On Lex and Lana's wedding day, he receives a call from Dr. Langston threatening to tell Lana the truth about her baby; Clark decides to tell Lana about his secret.
MacGyver is coerced into stealing the priceless artifact for which he created a supposedly impenetrable security system.
Bennett is not happy about his father's attempts to lure him back to Toronto.
MacGyver becomes the pawn in a Soviet scheme to steal a priceless Chinese national treasure, the Ming Dragon.