|Season 3, Episode 24|
|Air date||December 14, 2013|
|Directed by||Neill Fearnley|
"Bad Egg" is the twenty-fourth episode of season 3 of R.L. Stine's The Haunting Hour: The Series.
An irresponsible boy named Jason is only one screw-up away from being shipped off to military school as per his strict father and must prove himself responsible when assigned to care for an egg as part of a school project. Trouble is, the eggs donated to the school are rejects from a biochemistry lab harboring an ostrich-like monster that is not fit to live among humans, and now Jason must keep his father from knowing about his latest mistake while keeping the monster away from two government agents posing as pest control workers who want the monster back.