Question: Sharon Thomas' children include an AMerican actor who is known for his role as Superman, and for being the host of what show?

Context paragraphs:
Jay Thomas: Jay Thomas (born Jon Thomas Terrell; July 12, 1948 – August 24, 2017) was an American actor, comedian, and morning radio personality.  He was heard in New York from 1976-79 on Top 40 station 99X, and later on Rhythmic CHR station WKTU, and in Los Angeles beginning in 1986 on KPWR "Power 106", where he hosted the station's top-rated morning show until 1993.  His notable television work included his co-starring role as Remo DaVinci on "Mork & Mindy" (1979–81), the recurring role of Eddie LeBec, a Boston Bruins goalie on the downside of his career, on "Cheers" (1987–89), the lead character of newspaper columnist Jack Stein on "Love & War" (1992–95), and a repeat guest role as Jerry Gold, a talk show host who becomes both an antagonist and love interest of the title character on "Murphy Brown".  He won the Primetime Emmy Award for Outstanding Guest Actor in a Comedy Series in 1990 and 1991 for portraying Gold.

Dean Cain: Dean George Cain ("né" Tanaka; July 31, 1966) is an American actor, producer, writer, director, and television show host.  He is known for his role as Superman in the TV series "", host of "Ripley's Believe It or Not! " and the soap opera series "Hit the Floor".

Sharon Thomas: Sharon Thomas (born June 3, 1946) is an American actress.  She is the wife of director Christopher Cain.  Their three children are musician Roger Cain and actors Dean Cain and Krisinda Cain Schafer.

Tommy Bond: Thomas Ross "Tommy" Bond (September 16, 1926 – September 24, 2005) was an American actor.  A native of Dallas, Texas, Bond was best known for his work as a child actor for two different nonconsecutive periods on "Our Gang" ("Little Rascals") comedies (first as "Tommy" and later as "Butch").  Also, he is noted for being the first actor to appear onscreen as "Superman's pal" Jimmy Olsen, having portrayed the character in the film serials "Superman" (1948) and "Atom Man vs. Superman" (1950).

Kirk Alyn: Kirk Alyn (born John Feggo Jr., October 8, 1910 – March 14, 1999) was an American actor, best known for being the first actor to play the DC Comics character Superman in live-action for the 1948 movie serial "Superman" and its 1950 sequel "Atom Man vs. Superman", as well as Blackhawk from the "Blackhawk" movie serial in 1952, and General Sam Lane in 1978's "Superman: The Movie".

George Newbern: George Young Newbern (born December 30, 1964) is an American actor and voice actor, best known for his roles as Bryan MacKenzie in "Father of the Bride" (1991) and its sequel "Father of the Bride Part II" as well as Danny (The Yeti) in "Friends".  He is also well known for his recurring role as Julia's son Payne in "Designing Women" and for providing the voices of Superman from the "Justice League" and "Justice League Unlimited" animated series, as well as Nooj and Sephiroth from the "Final Fantasy" series and the "Kingdom Hearts" series.  He is known for his voice role as Bark in "Pup Star".  He is also known for having appeared in "Saw VI" as well as his role as "Charlie" on the hit TV show "Scandal".

Bob Holiday: Bob Holiday (November 12, 1932 – January 27, 2017) was an American actor best known for playing Superman in the 1966 Broadway musical "It's a Bird, It's a Plane, It's Superman! " Historically, Holiday was the next "live-action" Superman after George Reeves.  Holiday played Superman more than any other actor, having played the role in over 140 performances, as well as several live appearances in character.  From 1999 until his death in 2017, he reigned as the eldest surviving, live-action Superman.

Christopher Cain: Christopher Cain (born Bruce Doggett; October 29, 1943) is an American screenwriter, actor, director, and singer.  He married Sharon Thomas in 1969, adopted her two sons, Roger and Dean and became their father.  The couple's daughter Krisinda Cain Schafer was born in 1973.

Gavin Sullivan: Gavin Sullivan is a fictional character from the BBC soap opera, "EastEnders", played by Paul Nicholas.  He first appears in the 5,124th episode of the show, originally broadcast in the United Kingdom on 21 August 2015.  Gavin is the husband of Kathy Sullivan (Gillian Taylforth) and is also revealed as the biological father of Sharon Watts (Letitia Dean).  He is first mentioned as Sharon's father in 1990 and as Kathy's husband after Kathy's departure in 2000, but does not appear on screen until 2015 and it is not known that Sharon's father and Kathy's husband are the same person until October 2015.  Viewers are informed in a 2006 episode that Kathy and Gavin are dead, but Kathy returns in February 2015, revealing that Gavin is also alive.  Billed as "an "EastEnders" villain like no other", Gavin has been described as "dangerous", "sinister", "nasty" and "evil".  His storylines include his "abusive", "controlling" and "manipulative" relationship with Kathy, kidnapping recovering alcoholic Phil Mitchell (Steve McFadden) and getting him drinking again, and blackmailing Claudette Hubbard (Ellen Thomas).  His departure involves kidnapping Kathy, causing the death of his sister Margaret Midhurst (Jan Harvey) and being arrested after threatening to kill himself and Sharon.  He appears in 30 episodes, and his final appearance is in the 5,312th episode of "EastEnders", broadcast on 8 July 2016.

Gabriel Harrison: Gabriel Harrison (March 25, 1818 – December 15, 1902) was an American photographer, actor, playwright, painter, and writer active in New York City.  Born in Philadelphia to an engraver father, Harrison came to New York with his family at age six.  He made his theatrical debut in 1838 as the title character in Shakespeare's "Othello" opposite Lester Wallack.  Harrison began his photography career in the gallery of John Plumbe around 1844, and worked for Martin M. Lawrence from 1847 to 1851.  He moved to Brooklyn in 1851, opened his own gallery in Brooklyn in 1852, and remained in photography until the early 1860s.  His notable photographs include a daguerreotype of Walt Whitman that was engraved in the title page of "Leaves of Grass", and "California News", a daguerreotype noted for its staged narrative rather than being a simple portrait.  His written works include a dramatization of Hawthorne's "The Scarlet Letter" and biographies of actors John Howard Payne and Edwin Forrest.  He supported free art schools in connection with the Brooklyn Academy of Design, of which he was a founder, and was also a portrait and landscape painter.  He died in Brooklyn at age 84, and his children include daughters Viola and Beatrice and son George Washington Harrison.

Supporting paragraphs: Sharon Thomas Dean Cain
Answer: Ripley's Believe It or Not!