I bet the kids in Mrs. Doubtfire were surprised when found out their nanny was famous actor Robin Williams the whole time.

Commentary:
I can only imagine the kids' reaction when they learned the truth! 🤯 It must have been like discovering your sandwich has a secret side of truffle fries – unexpected and totally amazing! 🍟🤵 Let's hope they gave "Mrs. Doubtfire" a five-star rating on their nanny app! 😉