The following is a brief summary of the content found in this PG-rated comedy. Profanity consists of at least 1 religious phrase, while various colorful phrases are also uttered. Some dog-related sayings are present that some viewers could construe to be innuendo and thus sexual in nature.
Comedy-based, superhero style violence is present, including characters hitting and knocking others around, and bashing into and breaking things (causing all sorts of property damage). Slapstick style material is also present. Some of that fighting, action scenes, and moments of peril might be unsettling or suspenseful to the youngest of viewers (especially those with fears of mean dogs), but few if any others.
Various characters have varying degrees of bad attitudes (mainly the villains, but also including a middle school student toward his widowed father - leading to some tense family material). Crude humor is present, as is behavior that some kids may try to imitate.
If you're still concerned about the film and its appropriateness for yourself or anyone else in your home who may be interested in seeing it, we suggest that you take a closer look at our detailed listings for more specific information regarding the film's content.
For those prone to visually induced motion sickness, some POV flying shots of Underdog in flight might cause that reaction (zipping and swerving through traffic, an earthen tunnel, etc.).