Table:
text: Looney Tunes and Merrie Melodies filmography (1929–39)
1937
1937
Title Series Director Production_Num_ Release_date
Porky`s Garden LT Tex Avery 7785 1937-09-11
Dog Daze MM Friz Freleng 8054 1937-09-18
I Wanna Be a Sailor MM Tex Avery 8091 1937-09-25
Rover`s Rival LT Bob Clampett 8228 1937-10-09
The Lyin` Mouse MM Friz Freleng 8092 1937-10-16
The Case of the Stuttering Pig LT Frank Tashlin 8051 1937-10-30
Porky`s Double Trouble LT Frank Tashlin 7950 1937-11-13
A Sunbonnet Blue MM Tex Avery 8055 1937-12-01
Porky`s Hero Agency LT Bob Clampett 8308 1937-12-04
The Woods Are Full Of Cuckoos MM Frank Tashlin 8149 1937-12-04
September in the Rain MM Friz Freleng 8183 1937-12-18
Little Red Walking Hood MM Tex Avery 8181 1937-12-23

Question: What was the release date for the 1937 Looney Tunes and Merrie Melodies (1929–39) filmography for production number 8181?