Where to watch Arthur Season 1 in Australia
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Availability checked 16 November 2026.
What happens in “Arthur's Cousin Catastrophe”
The Read Family is having a big reunion, with aardvark relatives from all over coming. Arthur normally enjoys the festivities, such as sack-racing and swapping stories, but finds himself hiding because he's worried that his cousin Mo has a big practical joke planned for him. He remembers her being awful to him in the past and is sure that she has something big planned. However, his worries might just be unfounded.
Episode summary: TMDB.
Before you watch
- It is episode 18 of 60 of season 1, so watch episodes 1 to 17 first.
- It runs about 13 minutes.
- Directed by Greg Bailey, written by Terence Taylor.
Cast and crew of this episode
- Director
- Greg Bailey
- Writer
- Terence Taylor
- Guest stars
- Walter Massey as Principal Haney (voice)Harry Standjofski as Uncle Bud (voice)Melissa Pirrera as Cousin Mo' (voice)
Credits: TMDB.
More from Arthur Season 1
Previous · S01E17Arthur Babysits17 October 1996Every episode of Season 1Arthur episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.