George Balzer on writing for The Don Knotts Show

Earl Bellamy on working with the cast of The Andy Griffith Show: Don Knotts

Ted Bergmann on casting Don Knotts on Three's Company

Director Bruce Bilson on Andy Griffith Show actor Don Knotts

Sam Bobrick on writing for Andy Griffith and Don Knotts on The Andy Griffith Show

Harvey Bullock on writing for Don Knotts as "Barney Fife" on The Andy Griffith Show

Tim Conway on working with Don Knotts on the Disney film The Apple Dumpling Gang

Richard Coogan on missing out on his big break with Steve Allen, while friends Don Knotts and Louis Nye got hired

Ann B. Davis on working with a cold and shivering Don Knotts on The Bob Cummings Show, aka Love That Bob

Elias Davis and David Pollock on writing for The Don Knotts Show

Sam Denoff on the admiration Orson Welles had for Don Knotts when filming "The Man Who Came to Dinner"

Elinor Donahue on working with the cast of The Andy Griffith Show

Elinor Donahue on a picture of her with Andy Griffith and Don Knotts

Barbara Eden on guesting on The Andy Griffith Show and working with Don Knotts

Everett Greenbaum on writing feature films for Andy Griffith and Don Knotts

Andy Griffith on meeting Don Knotts

Andy Griffith on Don Knotts being cast as "Barney Fife" on The Andy Griffith Show

Earle Hagen on composing music for Don Knotts' character on The Andy Griffith Show

Ron Howard on Don Knotts, his co-star on The Andy Griffith Show

Vic Mizzy on working with and composing for Don Knotts

Howard Morris on various people he worked with in his career: Don Knotts

Louis Nye on Don Knotts and on how looking funny helps in comedy

Elias Davis and David Pollock on writing for The Don Knotts Show

Tom Poston on working with Don Knotts on The Steve Allen Show

Phil Roman on animating the feature film "The Incredible Mr. Limpet" starring Don Knotts

Aaron Ruben on first seeing Don Knotts' "nervous man" routine; how important he was for The Andy Griffith Show as Barney Fife

Jay Sandrich on how Don Knotts wrote in his own role on The Andy Griffith Show

Jay Sandrich on directing comedy, where he'd "rather laughs came out of the humanity of the character" inspired by the comic talents of Don Knotts and Andy Griffith on The Andy Griffith Show

George Sunga on the cast of Three's Company