The salutes were made during a story being told by Walliams’s teammate, the Call the Midwife actress Helen George, who took part in the Strictly Come Dancing tour after competing in the BBC dance competition in 2015. George, 40, said that she had sprained her wrist “from waving too much during the Strictly tour”, before going on to try to convince the opposing team, led by David Mitchell, that her anecdote was true.
After demonstrating the wave, she was told that it was “too little” and was encouraged to make a grander gesture, at which point Walliams joined in with increasingly vigorous waves, culminating in him holding his arm out in a Nazi salute.
Rob Brydon, the host, reprimanded Walliams, reminding him that the show went out before the watershed. However, as the round continued with some light-hearted but lewd jokes about George’s experience on Strictly, Walliams, 53, made the gesture a second time, embellishing it with a sexual twist.