Series

Monster by Mistake

★ 7.0(7)199930m4 seasons

Monster by Mistake isn't available to stream, rent or buy in Canada right now. Availability changes often, so check back soon. Availability checked 10 June 2026.

Where to watch Monster by Mistake

🇨🇦 Canada

No streaming, rental or purchase options are listed in Canada right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇦🇺 AU🇨🇦 CA🇺🇸 US

Good to know

Release date: 1999-09-25
Runtime: 30m
Language: English
Seasons: 4
Episodes: 52
Network: YTV
Status: Ended

About Monster by Mistake

Monster by Mistake is a 1999 web series in the Animation and Sci-Fi & Fantasy genres, starring Jayne Eastwood, Tony Rosato and Susan Roman. It spans 4 seasons and 52 episodes, and originally aired on YTV. It holds an average rating of 7.0/10 from 7 viewers. Below you can see where to watch Monster by Mistake in Canada — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

An 8 year old boy named Warren accidentally gets mixed up in a magic spell and turns into a monster every time he sneezes.

Seasons (4)

Season 113 eps · 1999

Season 212 eps · 2000

Season 313 eps

Season 414 eps

Cast

Jayne Eastwood

Tony Rosato

Susan Roman

Megan Fahlenbock

Daniel DeSanto

William Colgate

Len Carlson

Frequently asked questions

Where can I watch Monster by Mistake in Canada?+

Monster by Mistake is not currently listed on any streaming, rental or purchase service in Canada. Availability changes often, so check back or switch your region.

Is Monster by Mistake on Netflix?+

Monster by Mistake is not on Netflix in Canada right now.

How many seasons of Monster by Mistake are there?+

Monster by Mistake has 4 seasons and 52 episodes in total.

Who stars in Monster by Mistake?+

Monster by Mistake stars Jayne Eastwood, Tony Rosato, Susan Roman, Megan Fahlenbock and Daniel DeSanto.

When did Monster by Mistake come out?+

Monster by Mistake is a 1999 web series.

What genre is Monster by Mistake?+

Monster by Mistake is Animation and Sci-Fi & Fantasy series.