Jason Lee and Peter Dinklage were excellent as Underdog and Simon Barsinister and the songs and action were well done, but the film isn't as good as it could of been. Jack and his dad were bouring. There's some violence and conserisum (nothing too serious).

Partly a funny movie...Partly a scary movie. Some parts may be to intense for younger listeners. Also some of the words are to intense. CAUTION: May influence younger kids to fly

Terrible movie. It's bearable the first time you watch it.

DONT NEED 2 FEAR UNDERDOG IS HERE and it is a okay movie i guess! But its not bad at all its kinda kidish! But thats kk a lot of people probly like it!

Nothing speacial, but it works.

THIS MOVIE SUCKS!! The only good thing about this movie was the fact that it had German Sheppards. BUT THEN THEY RUINED IT BY MAKING THEM EVIL!! This movie was terrible and we were even the only ones in the theatere that were watching it. YOU SHOULD NEVER SEE THIS MOVIE!!

this is the stupidest worst most weird movie, about a dog that talks in a red sweater whoever made it up must be crazy so youve been warned dont go to the chessiest movie on the planet i dont even think that this movie could appeal to kids any older than 2 and no adults af any type i reapeat any ANY ANY ANYYYYYYYYYY type.

We saw it as a family -- an almost 5 year old and 8 year old. Some of it and the beginning was a bit tough for them to understand but they quickly got the point. It is not that scary -- the good guys obviously are going to win. Underdog is entertaining and funny and it is a lot of fun.

We were disappointed in Underdog. My 6 year-old son enjoys the original cartoons on dvd. However, the change from cartoon to live action was a little scary for my son. He was interested enough to watch the entire movie, but he has no desire to see it again any time soon. The PG rating had concerned me so I checked various reviews and ratings before we agreed to go see the movie. I expected the language and humor to be worse on my rating; however, I was not too bothered by that. In fact, I felt it was lacking in humor (some of the questionable humor went over his head). There was some humor but I think my son would have enjoyed it more if there had been more big laughs in between the scary Barsinister and Riff Raff scenes. My husband was pleased that they played appropriate homage to the cartoon. I am not disappointed that we saw the movie, just disappointed in the movie. Overall, we all felt the movie was just okay.