Question: Groundhog Day is a musical comedy with music and lyrics by Tim Minchin, it's based on which 1993 film of the same name, written by Rubin and Harold Ramis?

Context articles: Ready for This?
So Rock
Groundhog Day (musical)
Harold Ramis
Groundhog Day (film)
Caddyshack
Danny Rubin
Punxsutawney Phil
Darkside (Tim Minchin album)
Ghostbusters II

Ready for This?
 is the third solo comedy album released by the Australian musical comedian Tim Minchin.
 It was recorded during Minchin's show at the Queen Elizabeth Hall in London during December 2008.
So Rock is the second solo comedy album released by the Australian musical comedian Tim Minchin.
 It was recorded during Minchin's shows at The Dolphin Theatre in Perth during June 2006.
Groundhog Day is a musical comedy with music and lyrics by Tim Minchin, and a book by Danny Rubin.
 Based on the 1993 film of the same name written by Rubin and Harold Ramis, the musical made its world premiere try-out at The Old Vic in London in summer 2016 and opened at the August Wilson Theatre on Broadway on 17 April 2017.
 The plot centres around Phil Connors, an arrogant Pittsburgh TV weatherman who, during an assignment covering the annual Groundhog Day event in Punxsutawney, Pennsylvania, finds himself in a time loop, repeating the same day again and again.
Harold Allen Ramis (November 21, 1944 – February 24, 2014) was an American actor, director, writer, and comedian.
 His best-known film acting roles were as Egon Spengler in "Ghostbusters" (1984) and "Ghostbusters II" (1989) and Russell Ziskey in "Stripes" (1981); he also co-wrote those films.
 As a director, his films include the comedies "Caddyshack" (1980), "National Lampoon's Vacation" (1983), "Groundhog Day" (1993), and "Analyze This" (1999).
 Ramis was the original head writer of the television series "SCTV", on which he also performed, as well as a co-writer of "Groundhog Day" and "National Lampoon's Animal House" (1978).
 His final film that he wrote, produced, directed and acted in was "Year One" (2009).
Groundhog Day is a 1993 American fantasy-comedy film directed by Harold Ramis, starring Bill Murray, Andie MacDowell, and Chris Elliott.
 It was written by Ramis and Danny Rubin, based on a story by Rubin.
 Murray plays Phil Connors, an arrogant Pittsburgh TV weatherman who, during an assignment covering the annual Groundhog Day event in Punxsutawney, Pennsylvania, finds himself caught in a time loop, repeating the same day again and again.
 After indulging in hedonism and committing suicide numerous times, he begins to re-examine his life and priorities.
Caddyshack is a 1980 American comedy film directed by Harold Ramis and written by Brian Doyle-Murray, Ramis and Douglas Kenney.
 It stars Michael O'Keefe, Chevy Chase, Rodney Dangerfield, Ted Knight, and Bill Murray.
 Doyle-Murray also has a supporting role.
 The film was later dedicated to producer Douglas Kenney, who died shortly after the film's release.
Danny Rubin (born 1957) is an American screenwriter, actor, lecturer, and celebrity blogger.
 He co-wrote with Harold Ramis the screenplay for the comedy film "Groundhog Day" (1993), for which the two received a BAFTA Film Award for Best Screenplay.
Punxsutawney Phil is the name of a groundhog in Punxsutawney, Pennsylvania.
 On February 2 (Groundhog Day) each year, the town of Punxsutawney celebrates the legendary groundhog with a festive atmosphere of music and food.
 During the ceremony, which begins well before the winter sunrise, Phil emerges from his temporary home on Gobbler's Knob, located in a rural area about 2 miles (3 km) south-east of town.
 According to the tradition, if Phil sees his shadow and returns to his hole, he has predicted six more weeks of winter-like weather.
 If Phil does not see his shadow, he has predicted an "early spring."
 The date of Phil's prognostication is known as Groundhog Day in the United States and Canada, and has been celebrated since 1887.
 Punxsutawney Phil became a national celebrity thanks to the 1993 movie "Groundhog Day".
Darkside is the first solo comedy album released by the Australian musical comedian Tim Minchin.
 It was recorded during Minchin's show at the Spiegeltent in Melbourne during 2005.
 It contains early versions of some of the songs Minchin still performs now, such as "Inflatable You", "Rock N Roll Nerd", and the title song "Dark Side".
Ghostbusters II is a 1989 American supernatural comedy film directed and produced by Ivan Reitman, written by Dan Aykroyd and Harold Ramis and starring Bill Murray, Aykroyd, Sigourney Weaver, Ramis, Ernie Hudson and Rick Moranis.
 It is the sequel to the 1984 film "Ghostbusters", and follows the further adventures of the three parapsychologists and their organization which combats paranormal activities.