Patrick Duffy, Prof. Jearl Walker : Season 25 Episode 130
NBC
Aired: September 9th, 1986 @ 11:35 PM EST on NBC
With Actor Patrick Duffy, and Physicist Prof. Jearl Walker
NBC
Aired: September 9th, 1986 @ 11:35 PM EST on NBC
With Actor Patrick Duffy, and Physicist Prof. Jearl Walker
