Burt lookin' like Brando
To me, at least. Gunsmoke, 1962. He was 26 years old:
https://upload.wikimedia.org/wikipedia/commons/5/5e/Burt_Reynolds_Gunsmoke_1962.JPG
See the Playhouse 90 (TV Series)
"The Velvet Alley (1959)" "The Actor" is Burt's character and it is deliberately written to be a Brando spoof/satire/parody and Burt SO damn nails it. He could've been Brando! It is quite eerie and shows Burt's tremendous talent as a mimic!