1981      David stars in Little Johnny Jones at the Fifth Avenue Theatre, Seattle, WA

1982      David stars in Tribute at the Stage West Dinner Theatre in Calgary, Canada

1983      David stars in Joseph And The Amazing Technicolor Dreamcoat on BROADWAY

1987      David stars as Chris Wilder aka The Rock Star in TIME in London, England.

1993      David made a guest appearance on London Tonight.

1996      David co-starred as Mickey Johnston in Blood Brothers in Toronto, Canada.

1997      David starred in EFX at the MGM Grand Hotel, Las Vegas, Nevada.

1998      David starred in EFX at the MGM Grand Hotel, Las Vegas, Nevada.

1999      David Cassidy Documentary – BRAVO

2000      David starred as Johnny Flamingo in At The Copa, in Las Vegas.

2009      Good Things Utah. Interview about the second episode of Ruby & The Rockits

2009      A letter from David to his fans : “Thanks For Your Support”

2012      Concert at Mohegan Sun, Uncasville, CT. 8pm

2013      Concert at Hoover Auditorium, Lakeside, OH. 8:15pm.