

An American book salesman (Lloyd) is persuaded to go to the kingdom of Thermosa to impersonate the Prince. He is greeted by a peasants' revolt before the real prince shows up to claim his throne and princess. The revolution succeeds, and the American is elected president of the new republic.
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His Royal Slyness was released on 8 februari 1920.
His Royal Slyness was directed by Hal Roach.
His Royal Slyness has a runtime of 27 m.
His Royal Slyness was produced by Hal Roach.
An American book salesman (Lloyd) is persuaded to go to the kingdom of Thermosa to impersonate the Prince. He is greeted by a peasants' revolt before the real prince shows up to claim his throne and princess. The revolution succeeds, and the American is elected president of the new republic.
The key characters in His Royal Slyness are The American Boy (Harold Lloyd), Princess Florelle (Mildred Davis), Prince of Rochquefort (Harry 'Snub' Pollard).
His Royal Slyness is rated Not Rated.
His Royal Slyness is a Komedie, Short film.
His Royal Slyness has an audience rating of 5.6 out of 10.

















