Question: Which of Doreen Cannon fellow students  later played Frank Costanza on the NBC sitcom "Seinfeld" and Arthur Spooner on the CBS comedy series "The King of Queens"?
Context: "The Baby Shower" is the tenth episode of the second season of the NBC sitcom "Seinfeld", and the show's 15th episode overall.  In the episode, Elaine Benes (Julia Louis-Dreyfus) throws a baby shower for her friend Leslie (Christine Dunford) at Jerry's (Jerry Seinfeld) apartment, while he is out of town.  Jerry's friend George Costanza (Jason Alexander) once had a terrible date with Leslie and intends to confront her at the shower.  Meanwhile, Jerry is convinced by his neighbour Kramer (Michael Richards) to install illegal cable television. "The Statue" is the sixth episode of the second season of the NBC sitcom "Seinfeld", and the show's 11th episode overall.  In the episode, protagonist Jerry Seinfeld (Jerry Seinfeld) inherits some old possessions of his grandfather.  One of these is a statue, resembling one that his friend George Costanza (Jason Alexander) broke when he was ten years old.  When Jerry sees the statue in the house of Ray (Michael D. Conway), the man who cleaned his apartment, he believes Ray stole the statue.  Jerry struggles to get back at Ray, as his friend Elaine Benes (Julia Louis-Dreyfus) is editing a book written by Ray's girlfriend. Carrie Spooner Heffernan is a fictional character on the American sitcom "The King of Queens".  She appears in all of the show's nine seasons and is one of the show's three central characters.  The character is portayed by Leah Remini and lives in Rego Park, Queens, with her husband Doug Heffernan (Kevin James), and her father Arthur Spooner (Jerry Stiller). George Louis Costanza is a character in the American television sitcom "Seinfeld" (1989–1998), played by Jason Alexander.  He has variously been described as a "brain-damaged, short, stocky, slow-witted, ugly, old, bald man" (by Elaine Benes and Costanza himself) and "Lord of the Idiots" (by Costanza himself).  George and Jerry were junior high school friends and remained friends afterwards.  He is friends with Jerry Seinfeld, Cosmo Kramer, and Elaine Benes.  George appears in every episode except "The Pen" (third season). "The Apartment" is the fifth episode of the second season of the NBC sitcom "Seinfeld" and the show's tenth episode overall.  In the episode, protagonist Jerry Seinfeld (Jerry Seinfeld) gets his ex-girlfriend Elaine Benes (Julia Louis-Dreyfus) an apartment above his, but regrets this after realizing it might be uncomfortable living so close together.  Meanwhile, Jerry's friend George Costanza (Jason Alexander) wears a wedding ring to a party to see what effect this will have on women. "The Phone Message" is the ninth episode of the NBC sitcom "Seinfeld", and the fourth of the show's second season.  The episode concerns protagonist Jerry Seinfeld (Jerry Seinfeld) dating a woman who likes a commercial for cotton Dockers he dislikes.  Meanwhile, his friend George Costanza (Jason Alexander) leaves an obnoxious message on the answering machine of his girlfriend, and goes to great lengths to prevent her from hearing it. Douglas Steven "Doug" Heffernan is a fictional character in the American situation comedy "The King of Queens".  The character has also appeared in "Everybody Loves Raymond", "Becker", and "Cosby".  The character is portrayed by Kevin James, whose stand-up comedy provided the comedic themes and general style of the show.  Doug, a smart aleck, often immature "Average Joe", lives in Rego Park, Queens, with his wife Carrie Heffernan (Leah Remini), and his father-in-law Arthur Spooner (Jerry Stiller). Gerald Isaac Stiller (born June 8, 1927) is an American comedian and actor.  He spent many years in the comedy team Stiller and Meara with his wife, Anne Meara.  He later played Frank Costanza on the NBC sitcom "Seinfeld" and Arthur Spooner on the CBS comedy series "The King of Queens".  Stiller and Meara are the parents of actor Ben Stiller, with whom Stiller co-starred in the films "Zoolander", "Heavyweights", "Hot Pursuit", "The Heartbreak Kid" and "Zoolander 2".  Stiller is known for his angry, yelling acting style. Doreen Cannon (21 October 1930) was born and raised in New York City.  She trained as an actress at the HB Studio in Manhattan for over 10 years with the famous Uta Hagen and Herbert Berghof.  Her contemporaries and fellow students were Peter Falk, Geraldine Page, Sandy Dennis, Maureen Stapleton, Anne Meara and Jerry Stiller.  She appeared in many plays off Broadway and in Summer Stock alongside such stars as Dorothy Lamour, Robert Alda, Alan Alda and Basil Rathbone.  She married an English Property Developer David Cannon in NYC and came over to London in 1959.  She was subsequently invited by George Devine to teach master workshops at The Royal Court Theatre. Edward Bridge "Ted" Danson III (born December 29, 1947) is an American actor, author, and producer well known for his role as lead character Sam Malone on the NBC sitcom "Cheers" and for his role as Dr. John Becker on the CBS sitcom "Becker".  He also starred in the CBS dramas "" and "" as D.B. Russell.  He also plays a recurring role on Larry David's HBO sitcom "Curb Your Enthusiasm", starred alongside Glenn Close in legal drama "Damages", and was a regular on the HBO comedy series "Bored to Death".  In 2015 he starred as Hank Larsson in the second season of FX's black comedy-crime drama anthology "Fargo".  Since 2016, he has played the afterlife "architect" Michael in the NBC sitcom "The Good Place.
Answer: Jerry Stiller