The former James Bond actor stars in upcoming festive TV movie A Princess for Christmas and on the night before the shoot wrapped, he tripped over a table and injured himself.
The actor spent the final day of the shoot in a wheelchair, and the injury is still painful several months later.
Moore tells Britain's BBC Breakfast, "I crushed my foot... I tripped over a table and three people, one of whom was fairly big, went to (catch) me and ended up falling on top of me. I hurt my foot and it's still a bit sore now..."