Watch Claire's Knee (1971) (1970) HD Full Movie Free on SolarMovie. Watch Claire's Knee (1971) (1970) online free. On lakeside summer holiday, a conflicted older man is dared to have a flirt with two beautiful teena...On lakeside summer holiday, a conflicted older man is dared to have a flirt with two beautiful teenage half-sisters despite his betrothal to a diplomat's daughter and the fact that the girls have boyfriends.