Why the US government thinks UFOs are real

(28:2)

Jonathan Harris appears on Conan O'Brien 1998

(8:6)

Jonathan Harris on Bill Mumy on \

(1:14)

Al Lewis and Jonathan Harris Improvised This 'Lost in Space' Scene

(1:45)

Jonathan Harris on Redd Foxx and \

(3:28)

Bill Mumy discusses working with Jonathan Harris - EMMYTVLEGENDS.ORG

(5:9)

Never Fear Smith is Here with Jonathan Harris

(1:45:33)

Jonathan Harris on being cast on \

(7:46)

Breakfast with Jonathan Harris - Dr. Smith from TV's Lost in Space Classic Series

(14:24)

Jonathan Harris (Dr. Smith of 'Lost In Space') on Late Night with Conan O'Brien, 1998

(6:29)

The Problem With Elon Musk

(42:46)

The REAL Story of the Mormon Church

(38:44)

Why you’re so tired

(19:52)

jonathan harris conan o'brien

(7:47)

Jonathan Harris on his voice over work

(3:51)

Smith is Seeing Things - Lost in Space

(4:17)

Jonathan Harris on getting his first theater job

(5:12)

Jonathan Harris on \

(5:21)

Maxwell Smart and Dr. Smith

(6:41)

Jonathan Harris Radio Interview 1997

(39:12)

How Gay Was Screaming Dr. Smith? Yep Laughs Fellow Lost In Space Star

(3:22)

Jonathan Harris on the Robot on \

(2:17)

The Brilliance Of Jonathan Harris: TV's Most Lovable Villain

(11:12)

Vikings SIGN Jonathan Harris Defensive Lineman to the Practice Squad

(3:6)

Song Sharks Delegate: Jonathan Harris - Music Alliance Fills the Void

(2:25)

Song Sharks: Semi Final Delegate -Jonathan Harris (interview)

(6:48)

Jonathan Harris on Biography

(44:43)

Jonathan Harris on the most memorable \

(1:40)

Jonathan Harris was Much More Than Dr. Smith

(3:53)

Lou Costello and Jonathan Harris 1958

(23:14)

Performer Bob May on Jonathan Harris - TelevisionAcademy.com/Interviews

(2:26)

Jonathan Harris on Guy Williams on \

(2:33)

Jonathan Harris on rewriting his scripts for \

(4:40)