Ernie Anderson was a voice announcer for ABC television and this TV profile of him is from 1985.
His son Paul Thomas Anderson would go on to direct such films as Boogie Nights (which was dedicated to Ernie), Magnolia and There Will Be Blood and can be seen playing basketball at 3.18 in the above video.
> Listen to a reel of Ernie’s voice overs
> More on Ernie Anderson and Paul Thomas Anderson at Wikipedia