Detour (1945)
Second Unit
Yes, but I didn't say aired, I said shot. My point being trying to figure out what the last thing he shot for TV before cameras rolled on Star Wars on March 22, 1976 (I think).
Fair enough, but considering the SoSF ep was aired in 1975, and the EiE ep in 1977, it is probably safe to say the SoSF ep was shot first. I don't think the EiE ep spent two years on the shelf after being made.