Producer/director Leo McCarey""s stylish light comedy is a witty battlefield of marital misadventures, mismatches and snappy dialogue, with physical scenes of slapstick, spontaneous and improvised acting, and hilarious romantic antagonism between its two stars - Cary Grant and Irene Dunne.The Joker (located by Batman at the Prewitt building) announced his "social experiment" to the ferry riders - he had put explosives on both ferries: "Each of you has a remote to blow up the other boat.Its claustrophobic themes of the destruction of privacy, alienation, guilt, voyeurism, justified paranoia, unprincipled corporate power and personal responsibility effectively responded to growing, ominous 20th century threats of eavesdropping to personal liberties.In a daytime playground scene, Heather spoke to John Saxon about her son""s "bizarre" behavior from time to time, and he suggested that she see a doctor if really worried...The smiling young Princess showed no sign of the strain of the week""s continuous public appearances.And at her country""s Embassy that evening, a formal reception and ball in her honor was given by her country""s Ambassador to Italy.