In a recent interview with Vanity Fair, Brosnan spoke of his time working with the late Williams.
"I really never worked with Robin Williams," Brosnan admitted." I only worked with Mrs. Doubtfire."
Brosnan played Stuart Dunmeyer in the film, a man who starts dating the estranged wife of Williams' character, played by Sally Field.
Williams played Daniel Hillard, a father who acted as a female nanny in order to spend time with his children after his wife sought a divorce.
"I mean, the very first day that I was on set up in San Francisco. They said, 'Do you want to meet Robin?' I said, 'Yeah, I'd love to meet him,'" Brosnan said.
"And I went into the makeup trailer, and Robin was sitting there in a Hawaiian shirt — and his kind of haired arms hanging out and his hairy legs — but had the head of Mrs. Doubtfire."
Brosnan said Williams teased him with Mrs. Doubtfire's accent saying, "Oh, Pierce, you're so handsome. Come here, give us a kiss," before transitioning to a man's deeper voice and saying, "Hey baby, what's happening?"
"He jumped all over the place," Brosnan said.
Williams sadly died in 2014, aged 63 years old.