| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | Doug Mitchell (film producer) - Filmography |  |  |
| 3 | Year | Film | Credit |
| 4 | 1984 | Bodyline | Executive Producer |
| 5 | 1984 | The Cowra Breakout | Producer |
| 6 | 1985 | Mad Max Beyond Thunderdome | Co-producer |
| 7 | 1985 | The Making of Mad Max Beyond Thunderdome | Co-producer |
| 8 | 1987 | Vietnam | Producer |
| 9 | 1987 | The Year My Voice Broke | Producer |
| 10 | 1987 | The Riddle of the Stinson | Producer |
| 11 | 1988 | The Dirtwater Dynasty | Producer |
| 12 | 1988 | The Clean Machine | Producer |
| 13 | 1988 | Fragments of War: The Story of Damien Parer | Producer |
| 14 | 1989 | Dead Calm | Producer |
| 15 | 1989 | Bangkok Hilton | Producer |
| 16 | 1991 | Flirting | Producer |
| 17 | 1992 | Lorenzo's Oil | Producer |
| 18 | 1995 | Babe | Producer |
| 19 | 1996 | Video Fool for Love | Producer |
| 20 | 1997 | 40,000 Years of Dreaming | Producer |
| 21 | 1998 | Babe: Pig in the City | Producer |
| 22 | 2006 | Happy Feet | Producer |
| 23 | 2011 | Happy Feet Two | Producer |
| 24 | 2015 | Mad Max: Fury Road | Producer |

Question: How many Happy Feet films were produced?
Answer: There are two Happy Feet films, first one produced in 2006 and second one in 2011.