The short version, released on March 28, 1941 by Universal Pictures features no director credit (Woody Woodpecker creator Walter Lantz claims to have directed the cartoon himself), with a story by Ben Hardaway, animation by Alex Lovy and Frank Tipper, and voice work by Mel Blanc.
Alex Ferguson | Alex Rodriguez | Alex Cox | Alex | Alex Jones | Alex Chilton | Alex Trebek | Alex Salmond | Alex Katz | Alex Riel | Alex Ross | Alex Haley | Àlex Corretja | Alex Moulton | Alex Zanardi | Alex Smith | Alex Kapranos | Alex Jones (radio host) | Alex Shnaider | Alex Shelley | Alex Karras | Alex Grey | Alex da Kid | Magic Alex | Judge Alex | Alex Schomburg | Alex Rose | Alex Pardee | Alex Krycek | Alex Jennings |
Lantz himself has claimed to have directed this cartoon, which features animation by Alex Lovy and LaVerne Harding, a story by Ben Hardaway and Lowell Elliott, and music by Darrell Calker.
They filled in for the previous series directors Walter Lantz and Alex Lovy; Lantz had stopped directing films for several years and Lovy had left the studio after working on The Dizzy Acrobat to serve in the war.
The Tree Medic marked Alex Lovy's return at directing a Woody Woodpecker cartoon since 1943's The Dizzy Acrobat.