u/dailymail

Hollywood golden couple William Daniels and Bonnie Bartlett have the kind of happily-ever-after that is unheard of in the cutthroat entertainment industry.

The acting titans will be celebrating their 75th wedding anniversary on June 20, a milestone worthy of applause and one that solidifies their standing as Hollywood's most enduring marriage. 

Boy Meets World icon Daniels, 99 and his Little House on the Prairie star wife, 96, have weathered their fair share of storms throughout their union, including the devastating loss of their child and an 'open marriage' shortly after tying the knot.

Now the couple have opened up like never before in an exclusive interview with The Daily Mail, revealing the secret behind their marriage and how Bartlett's initial aversion to his 5ft 7 height could have halted their Hollywood love story.