Ready, Willing and Able (1937) is a musical directed by Ray Enright, with choreography by Bobby Connolly. Connolly created the dances for around 25 movies, mainly in the 1930s, the best known being Flirtation Walk (1934) and The Wizard of Oz (1939).
This clip features the grand finale of Ready, Willing and Able in which "Too Marvelous for Words" is sung and danced in part on a giant typewriter.