
Acting
Richard O'Brien
Richard O'Brien (born Richard Timothy Smith, 25 March 1942) is an English actor, television presenter, writer and theatre performer, best known for writing the stage musical The Rocky Horror Show (1973), famously adapted into a film in 1975, the longest-running theatrical release in history. O'Brien was born in Cheltenham, Gloucestershire, England. In 1951, the family emigrated to Tauranga, New Zealand but he moved back to England in 1964. On becoming an actor, he changed his name to Richard O'Brien (his maternal grandmother's surname). O'Brien presented the 1990–93 Channel 4 game show The Crystal Maze, and voiced Lawrence Fletcher in the Disney Channel animated series Phineas and Ferb (2008–2015; 2025–present) and its two films (2011 and 2020). His other acting credits include Flash Gordon (1980), Spice World (1997), EverAfter (1998), Dark City (1998), Dungeons & Dragons (2000), Elvira's Haunted Hills (2001), and Jackboots on Whitehall (2010). O'Brien is transgender and identifies himself as third gender and uses he/him pronouns.
Known for
Full filmography

Phineas and Ferb
2007
ANIMATION
Robin of Sherwood
1984
SCI-FI
The Rocky Horror Picture Show
1975
COMEDY
Dark City
1998
MYSTERY
The Detectives
1993
COMEDY
Phineas and Ferb the Movie: Across the 2nd Dimension
2011
ACTION
Flash Gordon
1980
SCI-FI
EverAfter
1998
DRAMA
Mongrels
2010
COMEDY
Phineas and Ferb the Movie: Candace Against the Universe
2020
FAMILY
The Ten Commandments
2006
DRAMA
Dungeons & Dragons
2000
DRAMA
Phineas and Ferb: Mission Marvel
2013
ANIMATION
Spice World
1997
ADVENTURE
The Rocky Horror Picture Show: Let's Do the Time Warp Again
2016
TV MOVIE
Phineas and Ferb: Star Wars
2014
ANIMATION