20 Things You Didn’t Know About On Her Majesty’s Secret Service (1969)
15. “Just A Slight Stiffness Coming On...”
For the scene in which one of Blofeld’s “Angels of Death”, Ruby Bartlett (Angela Scoular) writes her room number in lipstick on James Bond’s thigh, believing him to be Sir Hilary Bray, the crew convinced George Lazenby to pull a prank on Angela Scoular.
Heating up a sausage, they taped it to his thigh thinking that, when Angela lifted his kilt up, she would feel it and likely scream. However, the crew were dumbfounded when she did not react at all.
Instead, she later approached Lazenby and told him that he should really have worn underwear under the kilt during filming!