"Don't Have a Cow" is the second episode and Halloween Special in the second season of the Disney Channel television series "That's So Raven", which aired on October 17, 2003.
 It was written by Michael Carrington and directed by Rich Correll.
"I Love Lisa" is the fifteenth episode of "The Simpsons"<nowiki>'</nowiki> fourth season.
 It originally aired on the Fox network in the United States on February 11, 1993.
 In the episode, Lisa gives Ralph Wiggum a Valentine's Day card when she sees that he has not received any.
 Ralph reads too much into Lisa's gesture and, much to Lisa's dismay, relentlessly pursues her with affection.
 Lisa snaps at Ralph and angrily tells him they are not together and that she never liked him.
 Heartbroken, Ralph channels his feelings into his performance as George Washington in the school's President's Day pageant.
 After a thunderous applause from the audience, he is able to accept Lisa as just a friend.
3rd & Bird is a British-Emirati television programme aimed at young children, commissioned by Michael Carrington and broadcast on the BBC, which revolves around a community of birds and their adventures.
 The series premiered on CBeebies in June 2008.
 Described in its initial press release as "a charming new animated series all about community", the programme format generally involves one or more of the characters encountering a problem which must be solved using the social skills which pre-school children must develop in order to make their way in the world.
Mister Maker Comes to Town is a spin-off of the children's television "Mister Maker" commissioned by Michael Carrington at the BBC for CBeebies.
 The TV series launched in 2010 and ended in 2011.
 2 spin-offs followed, Mister Maker Around The World, which began airing on CBeebies in 2013 and Mister Maker's Arty Party, which began airing on CBeebies in December 2015.
Waybuloo is a British-Canadian children's television series originally created by Dan Good and Absolutely Cuckoo.
 It was commissioned by Michael Carrington at the BBC, and first aired on CBeebies in May 2009.
 The 100-episode show was head-written by Marc Seal (who worked on Bob the Builder), filmed by the Foundation in Glasgow and animated and directed by Gallus Entertainment .
Mister Maker is a preschool television series commissioned by Michael Carrington at the BBC for CBeebies.
 The series launched in 2007 and also airs on BBC One and BBC Two.
 In the United States and Latin America the series airs on the Discovery Familia network, dubbed in Spanish and in Portuguese in Brazil.
 To date three series have been commissioned from The Foundation (part of RDF Media).
 It also airs in Australia on ABC2.
 The series comprises a mixture of animation and real time content.
 A total of 3 spin-offs were produced, Mister Maker Comes To Town, Mister Maker Around the World and Mister Maker's Arty Party, which began airing on CBeebies in 2010, 2013 and 2015 respectively.
 Mister Maker is portrayed by Phil Gallagher.
The Snow Queen is a 2005 BBC television movie commissioned by Michael Carrington that is based on the Hans Christian Andersen fairytale of "The Snow Queen".
 Directed by Julian Gibbs, it stars Juliet Stevenson as Gerda's mother and the voice of Patrick Stewart as the raven.
Kerwhizz is a British children's television game show commissioned by Michael Carrington and aired on CBeebies.
 The series uses a mix of CGI and live-action, and is targeted towards four to six-year-olds.
 "Kerwhizz" originally ran from 3 November 2008 to 11 May 2009.
 A new series began on CBeebies on 7 March 2011, running on weekdays until 25 March.
 Re-runs of the new episodes continued except on bank holidays until 6 May.
Michael Carrington is an American comic writer and voice actor best known for his work on the animated series "The Simpsons".
 He co-wrote the episode "Homer's Triple Bypass" with Gary Apple and has provided occasional voicework, most notably as Sideshow Raheem (Krusty's militant black sideshow partner in the 1970s) in "I Love Lisa", the black comedian who does the joke about black drivers versus white drivers in "Homer and Apu", the drill sergeant in "Simpson Tide," and a sportscaster in "Million Dollar Abie".
Big Barn Farm is a British live action and animated children's comedy television series following the lives of four young animals on a farm which uses a combination of live-action and animation.
 It was produced by The Foundation and commissioned by Michael Carrington for the BBC children's channel Cbeebies.
 It was narrated by Ben Fairman in the first series and Dave Lamb in the second series.

Question: What television show do both I Love Lisa and Michael Carrington have in common?
Answer: The Simpsons