Question: Who played more parts in TV shows, Karl Freund or David Hewlett?

Context paragraphs:
Moonlight and Pretzels: Moonlight and Pretzels is a 1933 American Pre-Code musical film directed by Karl Freund about a man who puts on a Broadway show.  The film was released by Universal Studios, and featured Mary Brian and William Frawley, best known as "Fred Mertz" on "I Love Lucy"; Freund was a cinematographer for "I Love Lucy".

Susanne Lautenbacher: Susanne Lautenbacher (born 19 April 1932, in Augsburg) is a German violinist.  She studied violin with the Munich-based violin pedagogue Karl Freund (first violin of the Freund Quartet) and later with Henryk Szeryng.  She was a prizewinner in the early years of the Munich ARD Violin Competition.  On some early recordings her name appears as Suzanne or Susi.

Karl Freund: Karl W. Freund, A.S.C. (January 16, 1890 – May 3, 1969) was a German Jewish cinematographer and film director best known for photographing "Metropolis" (1927), "Dracula" (1931), and television's "I Love Lucy" (1951-1957).  Freund was an innovator in the field of cinematography and is credited with the invention of the unchained camera technique.

The Mummy (1932 film): The Mummy is a 1932 American pre-Code horror film directed by Karl Freund.  The screenplay by John L. Balderston was from a story by Nina Wilcox Putnam and Richard Schayer.  Released by Universal Studios, the film stars Boris Karloff, Zita Johann, David Manners, Edward Van Sloan and Arthur Byron.  The film is about an ancient Egyptian mummy named Imhotep who is discovered by a team of archeologists and inadvertently brought back to life through a magic scroll.  Disguised as a modern Egyptian, the mummy searches for his lost love, whom he believes has been reincarnated into a modern girl.

Mad Love (1935 film): Mad Love (also released as The Hands of Orlac) is a 1935 American horror film, an adaptation of Maurice Renard's story "The Hands of Orlac".  It was directed by German-émigré film maker Karl Freund, and stars Peter Lorre as Dr. Gogol, Frances Drake as Yvonne Orlac and Colin Clive as Stephen Orlac.  The plot revolves around Doctor Gogol's obsession with actress Yvonne Orlac.  When Stephen Orlac's hands are destroyed in a train accident, Yvonne brings him to Gogol, who claims to be able to repair them.  As Gogol becomes obsessed to the point that he will do anything to have Yvonne, Stephen finds that his new hands have made him into an expert knife thrower.

Zita Johann: Zita Johann (born Elisabeth Johann, 14 July 1904 – 24 September 1993) was an Austrian-American actress, best known for her performance in Karl Freund's 1932 film, "The Mummy", with Boris Karloff.

A Dog's Breakfast: A Dog's Breakfast is a Canadian comedy independent film produced in 2006.  It was the first film to be written and directed by British-born Canadian actor David Hewlett, who is best known for his role of Dr. Rodney McKay in the TV franchise "Stargate".  Hewlett created the film as a private off-season project and stars alongside his real-life sister Kate Hewlett and "Stargate" actors Paul McGillion, Christopher Judge and Rachel Luttrell.  The film was produced by John Lenic and Jane Loughman.

David Hewlett: David Ian Hewlett (born 18 April 1968) is an English-born Canadian actor, writer, director, and voice actor best known for his role as Dr. Rodney McKay on the Canadian-American science fiction TV shows "Stargate SG-1", "Stargate Atlantis" and "Stargate Universe".  Younger television viewers may know him best from his two 1993 guest appearances on "Shining Time Station", portraying nosy journalist Ted Typo.

Port of Seven Seas: Port of Seven Seas is a 1938 drama film starring Wallace Beery and featuring Frank Morgan and Maureen O'Sullivan.  The movie was written by Preston Sturges based on the plays of Marcel Pagnol and the films based on them, and was directed by James Whale (director of "Frankenstein" and "The Invisible Man").  The cinematography is by Karl Freund, who filmed Fritz Lang's "Metropolis" and "I Love Lucy".

Berlin: Symphony of a Metropolis: Berlin: Symphony of a Metropolis (German: "Berlin: Die Sinfonie der Großstadt" ) is a 1927 German silent film directed by Walter Ruttmann, co-written by Carl Mayer and Karl Freund.  Composer Edmund Meisel was commissioned to write an orchestral score for its original release.

Supporting paragraphs: Karl Freund David Hewlett
Answer: David Ian Hewlett