The actor posed for a photo with Danielle Fishel, Rider Strong and Will Friedle Boy Meets World’s most beloved teacher is catching up with some of his old pupils. William Daniels — who played Mr.

William Daniels, who played Mr ... who wrapped her arms around the famed actor. Then, he also shared another heartwarming photo with Fishel, his wife Bonnie Bartlett Daniels of "Little House ...