Levar Burton, in what must have been one of the weirdest Reading Rainbow episodes ever aired. Or perhaps in one of the few ST:TNG episodes where the gimmick was Geordie losing his visor. My guess is Reading Rainbow, though. Just look at the deep thoughts on literature going through his head in this photograph.
What’s that? “Roots?” As in plants? I don’t get it.
(In all seriousness, Levar rocks.)