When Mannix is back at the police station to pick up Gantry, the Lt. shows him a phone booth picture strip. How on earth could Melbourne Australia send that strip over that fast. Back in 1967 it would have taken a long time to get that original.
When Gantry (Don Knight) first sees Sheila (Karen Steele) on the yacht, he says her name, but his lips don't match the word.