Get Out and Get Under is a 1920 American silent comedy film directed by Hal Roach and starring Harold Lloyd and Mildred Davis.

The Boy has a dream in which he learns that his sweetheart is marrying another man that very afternoon.

The Girl confirms this, but she is upset that The Boy has not yet arrived to play an important role as a masked swordsman at an amateur theatrical that she is producing.

The Boy gets his prized automobile from storage and encounters numerous difficulties in trying to get to the theater on time for the performance.

The Boy arrives in costume just as the play concludes, but he comes onto the stage to accept the audience's cheers.