Carnac the Magnificent was a recurring comedic role played by Johnny Carson on "The Tonight Show Starring Johnny Carson".
 One of Carson's most well-known characters, Carnac was a "mystic from the East" who could psychically "divine" unknown answers to unseen questions.
Alfred Ernest "Al" Jean III (born January 9, 1961) is an American screenwriter and producer.
 Jean is well known for his work on "The Simpsons".
 He was born and raised in Detroit, Michigan and graduated from Harvard University in 1981.
 Jean began his writing career in the 1980s with fellow Harvard alum Mike Reiss.
 Together, they worked as writers and producers on television shows such as "The Tonight Show Starring Johnny Carson", "ALF" and "It's Garry Shandling's Show".
Thomas Penn "Tommy" Newsom (February 25, 1929 – April 28, 2007) was a saxophone player in the NBC Orchestra on "The Tonight Show Starring Johnny Carson", for which he later became assistant director.
 Newsom was frequently the band's substitute director, whenever Doc Severinsen was away from the show or filling in for announcer Ed McMahon.
 Nicknamed "Mr. Excitement" as an ironic take on his low-keyed, often dour persona, he was often a foil for Johnny Carson's humor.
 His brown or blue suits were a marked contrast to Severinsen's flashy stage clothing.
Joan Embery (born June 1, 1949 in San Diego, California) is an animal and environmental advocate.
 She was a Trustee of the Morris Animal Foundation, a professional Fellow of the Association of Zoos and Aquariums, and was a member of the Advisory Board of the UC Davis School of Veterinary Medicine's Wildlife Health Center, she was a founding member the American Association of Zoo Keepers.
 The goodwill ambassador to the San Diego Zoo's Zoological Society of San Diego for 32 years, she has hosted educational series "Animal Express", "Animals of Africa", "Baby Panda" and "Challenge to Wildlife Specials for Public Broadcasting".
 She has raised awareness of animals and wildlife conservation through her books, tours, projects, and appearances on "The Tonight Show Starring Johnny Carson", "The Tonight Show with Jay Leno", "Good Morning America", "CBS This Morning", "Live with Regis and Kathie Lee", "Entertainment Tonight", "ALF", "The Phil Donahue Show", "Newhart", "Hollywood Squares", "Win, Lose or Draw", "The Larry Sanders Show", "Mister Rogers' Neighborhood", "Xuxa", "Leeza", "Kidsongs" and "PM Magazine".
"Johnny's Theme" is an instrumental jazz song played as the opening theme of "The Tonight Show Starring Johnny Carson" from the show's inception in 1962 through its finale in 1992.
 The piece was composed by Paul Anka and Johnny Carson, based on a previous composition by Anka.
 It was performed by The Tonight Show Band, which released an arrangement by Tommy Newsom in 1986 as part of its Grammy Award-winning eponymous debut album.
 The single release also garnered a Grammy nomination.
John Twomey is a manualist who appeared on NBC's The Tonight Show Starring Johnny Carson in 1972 and 1974.
 He is credited with bringing manualism to the public stage, as his performance of "Stars and Stripes Forever" was seen by millions of people and was included in the "Best of Johnny Carson" collection.
 Twomey also coined the term "manualism," as he introduced himself as a "manualist" in the show.
 Twomey was a regular guest of Johnny's after that first appearance all the way until Johnny retired from "The Tonight Show".
The Tonight Show Starring Johnny Carson is a talk show hosted by Johnny Carson under "The Tonight Show" franchise from October 1, 1962 through May 22, 1992.
Daniel Rosen is an American comedian, juggler and game show announcer.
 He began his career with unicycle, juggling and magic acts in high school.
 Johnny Carson discovered Rosen when he was a teen and made him a regular guest on The Tonight Show Starring Johnny Carson.
 The Tonight Show exposure and Carson's endorsement led him be the announcer and writer on "The Late Show", a talk show that was on Fox.
Carson Entertainment Group (formerly Carson Productions and Carson Productions Group) is a television production company established by Johnny Carson in 1980 to primarily produce "The Tonight Show Starring Johnny Carson" from 1980 to 1992 and "Late Night with David Letterman" from 1982 to 1993.
Teen Angel is an American fantasy sitcom that aired as part of ABC's TGIF Friday night lineup from September 26, 1997 to February 13, 1998.
 It stars Corbin Allred as a high school student whose recently deceased best friend, played by Mike Damus, returns to earth as his guardian angel.
 The series was created by Al Jean and Mike Reiss.

Question: Where was one producer for Teen Angel, ALF and The Tonight Shoe Starring Johnny Carson from?
Answer: Detroit, Michigan