I must be losing my mind.

For some reason, I thought this bio-pic contained an end scene with old Moe (circa 1975) visiting old Larry, who had now been confined to a wheelchair by this point (after a paralyzing stroke). It showed a kindness between Moe and his friend that hadn't been seen before that point. And then during that scene, Larry passed away. Why the hell is that image so vivid in my memory? I must be mixing it up with another bio-pic I saw around the same time. The only thing I can think of is a similar scene in the Temptations TV movie where Melvin Franklin is relegated to a wheelchair and dies during a family reunion. But the scene in my mind is staged differently and I could have sworn it was between Moe Howard and Larry Fine (maybe actual documentary footage?). I am confounded. What other movie could I be thinking of?