Mark Rothman on going to write for Happy Days
Mark Rothman on switching Happy Days from a single camera show to a multi-camera show in front of an audience
Mark Rothman on working with Garry Marshall and Jerry Belson
Mark Rothman on "Fonzie" becoming the central character of Happy Days
Mark Rothman on inventing the Happy Days catchphrase "Sit on it!"
Mark Rothman on Henry Winkler as "Fonzie" on Happy Days
Mark Rothman on Ron Howard as "Richie Cunningham" on Happy Days
Mark Rothman on Marion Ross as "Marion Cunningham" on Happy Days
Mark Rothman on Tom Bosley as "Howard Cunningham" on Happy Days
Mark Rothman on Erin Moran as "Joanie Cunningham" on Happy Days
Mark Rothman on Donny Most and Anson Williams as "Ralph Malph" and "Potsie Webber" on Happy Days
Mark Rothman on Pat Morita as "Arnold" on Happy Days and the inception of Laverne and Shirley
Mark Rothman on the inception of Laverne and Shirley
Mark Rothman on Pat Morita as "Arnold" on Happy Days and the inception of Laverne and Shirley
Mark Rothman on the inception of Laverne and Shirley
Mark Rothman on developing the characters of Laverne and Shirley
Mark Rothman on coming up with the names of Laverne and Shirley
Mark Rothman on the characters of Laverne and Shirley
Mark Rothman on the physical comedy of Laverne and Shirley and difficulties on the set
Mark Rothman on the writing team of Laverne and Shirley
Mark Rothman on Michael McKean and David L. Lander as as "Lenny" and "Squiggy" on Laverne and Shirley
Mark Rothman on Eddie Mekka as "Carmine Ragusa" on Laverne and Shiley
Mark Rothman on Phil Foster as "Frank DeFazio" on Laverne and Shirley
Mark Rothman on Betty Garrett as "Edna Babish" on Laverne and Shirley
Mark Rothman on tensions between him and Penny Marshall and Cindy Williams on Laverne and Shirley
Mark Rothman on his favorite episode of Laverne and Shirley
Mark Rothman on his favorite memories of Laverne and Shirley
Mark Rothman on Garry Marshall's involvement in Laverne and Shirley
Mark Rothman on his contribution to the legacy of Laverne and Shirley
Mark Rothman on being hired for The Odd Couple
Mark Rothman on being a staff writer for The Odd Couple
Mark Rothman on being let go from The Odd Couple
Mark Rothman on returning to The Odd Couple writing staff
Mark Rothman on his second stint on The Odd Couple
Mark Rothman on his contribution to Odd Couple scripts
Mark Rothman on his favorite episodes of The Odd Couple
Mark Rothman on working with Garry Marshall and Jerry Belson