Question: Who plays patrick in 10 things i hate about you?

Disambiguated questions and answers:
context: 10 Things I Hate About You is a 1999 American romantic comedy film directed by Gil Junger and starring Julia Stiles, Heath Ledger, Joseph Gordon-Levitt, and Larisa Oleynik. The screenplay, written by Karen McCullah Lutz and Kirsten Smith, is a modernization of William Shakespeare's late-16th-century comedy "The Taming of the Shrew", retold in a late-1990s American high school setting. In the story, new student Cameron (Gordon-Levitt) is smitten with Bianca (Oleynik) and, in order to get around her father's strict rules on dating, attempts to get bad boy Patrick (Ledger) to date Bianca's ill-tempered sister, Kat (Stiles). The film is titled after a poem written by Kat about her bittersweet romance with Patrick. Much of the filming took place in the Seattle metropolitan area, with many scenes shot at Stadium High School in Tacoma.
question: Who plays patrick in  the 1999 film 10 things i hate about you?
short_answers: Heath Andrew Ledger
Heath Ledger
Ledger
wikipage: 10 Things I Hate About You
context: No context provided
question: Who plays patrick in the 2009 tv series 10 things i hate about you?
short_answers: Ethan Peck
Peck
Ethan Gregory Peck
context: No context provided
question: Who plays patrick in the film 10 things i hate about you?
short_answers: Heath Andrew Ledger
Heath Ledger
context: No context provided
question: Who plays patrick in the TV series 10 things i hate about you?
short_answers: Ethan Peck
Ethan Gregory Peck

Long-form answers:
knowledge: content: 10 Things I Hate About You is a 1999 American romantic comedy film directed by Gil Junger and starring Julia Stiles, Heath Ledger, Joseph Gordon-Levitt, and Larisa Oleynik...In the story, new student Cameron (Gordon-Levitt) is smitten with Bianca (Oleynik) and, in order to get around her father's strict rules on dating, attempts to get bad boy Patrick (Ledger) to date Bianca's ill-tempered sister, Kat (Stiles). 
wikipage: 10 Things I Hate About You
content: Heath Andrew Ledger[a] (4 April 1979 – 22 January 2008) was an Australian actor and music video director. 
wikipage: Heath Ledger
content: When she meets the intense Patrick Verona (Ethan Peck), sparks begin to fly.
wikipage: 10 Things I Hate About You (TV series)
content: Ethan Gregory Peck (born March 2, 1986) is an American actor.
wikipage: Ethan Peck
long_answer: In the 1999 American romantic comedy film 10 things i hate about you, film character Patrick is portrayed by Australian actor Heath Ledger. In the 2009 tv series by the same name, Patrick is played by American actor Ethan Peck. 
knowledge: content: 10 Things I Hate About You is a 1999 American romantic comedy film directed by Gil Junger and starring Julia Stiles, Heath Ledger, Joseph Gordon-Levitt, and Larisa Oleynik.
wikipage: 10 Things I Hate About You
content: 10 Things I Hate About You is an American television sitcom broadcast on ABC Family beginning in 2009. Developed by Carter Covington, the show is a half-hour, single camera series based on the 1999 film of the same name. It premiered on Tuesday, July 7, 2009 at 8 pm.
wikipage: 10 Things I Hate About You (TV series)
long_answer: The romantic comedy film 10 Things I Hate About You was released in 1999 and features Heath Ledger as the character Patrick. A TV show sitcom also called 10 Things I Hate About You was released in 2009 based on the 1999 film and features Ethan Peck as Patrick.