S05E01The Vampire Diaries · Season 5
The Vampire Diaries season 5 episode 1: I Know What You Did Last Summer
Aired 3 October 201343 minRated TV-14
Where to watch The Vampire Diaries Season 5 in Australia
The Vampire Diaries season 5 is streaming in Australia on Prime Video (subscription), HBO Max (subscription) and Stan (subscription), and free on 9Now. You can also buy it on Apple TV from $29.99.
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Stream (subscription)
Watch now on Prime VideoPrime Video
Subscription
$12.99/mth (Amazon Prime Monthly plan) · Added 19 September 2026
Stream now on HBO MaxHBO Max
Subscription
From $11.99/mth
Watch now on StanStan
Subscription
From $9.99/mth
Free
Watch 9Now on 9Now9Now
Free with ads
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $29.99 a season
Availability checked 16 November 2026.
What happens in “I Know What You Did Last Summer”
As the fifth season opens, Elena, after a passionate summer with Damon, heads to college nearby with Caroline as her roommate. Plus, a terrifying appearance by Silas.
Episode summary: TMDB.
Before you watch
- It is the season premiere of season 5.
- It runs about 43 minutes.
- Directed by Lance Anderson, written by Caroline Dries.
- TMDB users rate it 7.0 out of 10 (13 votes).
The Vampire Diaries trailer
The official trailer for the series (no preview of this episode has been published).
Play video: The Vampire Diaries trailer
Cast and crew of this episode
- Director
- Lance Anderson
- Writer
- Caroline Dries
- Guest stars
- Claire Holt as Rebekah MikaelsonKendrick Sampson as JesseMarguerite MacIntyre as Sheriff Liz ForbesJason MacDonald as Grayson GilbertRick Worthy as Rudy HopkinsOlga Fonda as NadiaHayley Kiyoko as Megan KingSabrina Mayfield as Diane Freeman
Credits: TMDB.
More from The Vampire Diaries Season 5
Every episode of Season 5The Vampire Diaries 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.

