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World's Greatest Dad (I) (2009)

R  |   |  Comedy, Drama  |  24 September 2010 (Ireland)
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Ratings: 7.0/10 from 30,111 users   Metascore: 69/100
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When his son's body is found in a humiliating accident, a lonely high school teacher inadvertently attracts an overwhelming amount of community and media attention after covering up the truth with a phony suicide note.


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Cast overview, first billed only:
Morgan Murphy ...
Dan Spencer ...
Geoff Pierson ...
Peter (as Zach Sanchez)
Michael Thomas Moore ...
Chris (as Michael Moore)
Ray Buckley ...
Metal Kid (as Alles Mist)


Lance Clayton is a man who has learned to settle. He dreamed of being a rich and famous writer, but has only managed to make it as a high school poetry teacher. His only son Kyle is an insufferable jackass who won't give his father the time of day. Lance is dating Claire, the school's adorable art teacher, but she doesn't want to get serious -- or even acknowledge publicly that they are dating. Then, in the wake of a freak accident, Lance suffers the worst tragedy and greatest opportunity of his life. He is suddenly faced with the possibility of all the fame, fortune and popularity he ever dreamed of, if he can only live with the knowledge of how he got there. Written by andrew mcgraime

Plot Summary | Plot Synopsis


Lance Clayton is about to get everything he deserves.


Comedy | Drama

Motion Picture Rating (MPAA)

Rated R for language, crude and sexual content, some drug use and disturbing images | See all certifications »

Parents Guide:



Official Sites:



Release Date:

24 September 2010 (Ireland)  »

Also Known As:

O Melhor Pai do Mundo  »

Filming Locations:

Box Office

Opening Weekend:

$4,675 (USA) (21 August 2009)


$221,210 (USA) (20 November 2009)

Company Credits

Show detailed on  »

Technical Specs


Sound Mix:



Aspect Ratio:

1.85 : 1
See  »

Did You Know?


Robin Williams initially intended to take a small role as a favor to director Bobcat Goldthwait, with whom he has been close friends since their days performing stand-up comedy together, but was so impressed with the script that he requested to play the lead instead. See more »


Early on in the movie, Kyle's computer monitor changes from a bulky white one to a thin black one. Later on in the movie, Lance buys him the black monitor. See more »


Lance Clayton: I used to think the worst thing in life was to end up all alone. It's not. The worst thing in life is ending up with people who make you feel all alone.
See more »


Referenced in Teen Wolf: The Tell (2011) See more »


Is You Is, Or Is You Ain't My Baby
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Performed by Bruce Hornsby
Courtesy of Zappo Productions
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User Reviews

On point and feels totally genuine
28 August 2009 | by (United States) – See all my reviews

WORLDS GREATEST DAD feels like a well-deserved smack in the face. Tragedy happens every day and our self-centered culture leaps in to turn the event into a grandiose communal affair. Immediate world-wide exposure seems to open the door for each and every one of us to adhere ourselves to tragic misfortunes of others and become a superstar. It's not a pleasant truth, but a truth that was well characterized in this movie. As a parent of teenagers, the abrupt 360 degree attitudinal shift of the kids seemed entirely realistic. Teenagers thrive on group think and group drama and attention. Each kid portrayed reminded me of kids I know - they were fabulous actors. I run into the indulgent & blinded parental approach adopted by Robin Williams all the time, it felt entirely plausible. Loved this movie and it left me thinking about all sorts of themes for days and days. If you are thinking about starting a family - see this movie. If you have a family - see this movie. If you work with kids - see this movie. If you have thoughts of self-promotion in relation to another's misfortune - see this movie. If you prefer to be smacked in the face with a lot of humor to balance the pain - see this movie!

68 of 92 people found this review helpful.  Was this review helpful to you?

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Ending is the opposite of what I'd prefer. lazur-2
the ending completely a joke surajitghosh37
Would you rather people thought you had commited suicide? Paradoxombie
Where is the 'comedy' in this flick? chrillenator
Anyone else find the film very NON genuine? A_Psycho
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