Clampett finished Avery 's remaining unfinished cartoons .
When Tex Avery departed in 1941 , Avery 's unit was taken over by Clampett , while Norman McCabe took over Clampett 's old unit .
Clampett finished Tex Avery 's remaining unfinished cartoons .
When Tex Avery departed in 1941 , Avery 's unit was taken over by Clampett , while Norman McCabe took over Clampett 's old unit .