He has been featured in videos shown on PBS television.
PBS television presented a special concert starting 28 November 2009.
Couples, a video series that documents their relationship work, has been featured on PBS television.
It was later broadcast on PBS television in 1972.
He appeared numerous times in fundraising appeals for PBS television.
His final role was in the 1996 PBS television movie Harambee!
The concerts were videotaped for PBS television and aired in December 2007.
It was broadcast in 1981 by PBS television as part of Masterpiece Theatre.
"The First Ten" awards ceremony was telecast on PBS television.
It was broadcasted on PBS Television in 1984.
