To Spring is a 1936 animated musical short produced by Harman and Ising for the MGM cartoon studio's Happy Harmonies series.
This short begins with the melting of winter snow as little human-like creatures (either elves or gnomes) below the ground mine colorful crystals.
However, a snowy wind appears and causes issues that hinders the process as the creatures start working harder.
The title is a play on words used to represent the season of spring and action the gnomes must take to wake up and get to work.
Hanna co-directed the short with Paul Fennell, but Harman and Ising retained the production credit.