Dr. Horrible's Sing-Along Blog poster
Where to stream

Dr. Horrible's Sing-Along Blog

7.620081 seasonTV-PGTV SeriesComedyDramaSci-Fi & Fantasy

Aspiring super-villain Dr. Horrible wants to join the Evil League of Evil and win the girl of his dreams, but his nemesis, Captain Hammer, stops him at every turn.

DirectorJoss Whedon
WritersJed Whedon·Maurissa Tancharoen
ProducersMichael Boretz·Joss Whedon

Where to watch

Not available in United States
Streaming in 3 other countries

Dr. Horrible's Sing-Along Blog isn't on any streaming service in United States right now, but it's available in Australia, Canada, United Kingdom. Streaming rights are licensed per country.

Seasons & Episodes

E1
Act 1
Jul 15, 2008 8.5
E2
Act 2
Jul 17, 2008 9.0
E3
Act 3
Jul 19, 2008 9.0

Cast · Directed by Joss Whedon

NHNeil Patrick Harris
Neil Patrick Harris
Dr. Horrible
NFNathan Fillion
Nathan Fillion
Captain Hammer
FDFelicia Day
Felicia Day
Penny
SHSimon Helberg
Simon Helberg
Moist

More from Neil Patrick Harris · Lead actor

The Simpsons
The Simpsons
1989 · 8.0
Family Guy
Family Guy
1999 · 7.4
Sesame Street
Sesame Street
1969 · 7.1
Adventure Time
Adventure Time
2010 · 8.5
American Horror Story
American Horror Story
2011 · 8.1
Law & Order: Criminal Intent
Law & Order: Criminal Intent
2001 · 7.6
How I Met Your Mother
How I Met Your Mother
2005 · 8.1
Murder, She Wrote
Murder, She Wrote
1984 · 7.5
Glee
Glee
2009 · 6.8
Robot Chicken
Robot Chicken
2005 · 7.6
See all fromNeil Patrick Harris

More from Nathan Fillion · Co-star actor

The Rookie
The Rookie
2018 · 8.5
American Dad!
American Dad!
2005 · 7.0
Rick and Morty
Rick and Morty
2013 · 8.7
Desperate Housewives
Desperate Housewives
2004 · 7.9
Castle
Castle
2009 · 8.0
Modern Family
Modern Family
2009 · 7.9
King of the Hill
King of the Hill
1997 · 7.4
Lost
Lost
2004 · 8.0
Buffy the Vampire Slayer
Buffy the Vampire Slayer
1997 · 8.1
Deadpool & Wolverine
Deadpool & Wolverine
2024 · 7.6
See all fromNathan Fillion

More from Joss Whedon · Director

The Office
The Office
2005 · 8.6
Buffy the Vampire Slayer
Buffy the Vampire Slayer
1997 · 8.1
Marvel's Agents of S.H.I.E.L.D.
Marvel's Agents of S.H.I.E.L.D.
2013 · 7.5
Glee
Glee
2009 · 6.8
The Avengers
The Avengers
2012 · 8.1
Avengers: Age of Ultron
Avengers: Age of Ultron
2015 · 7.3
Angel
Angel
1999 · 7.9
Justice League
Justice League
2017 · 6.1
Firefly
Firefly
2002 · 8.3
Dollhouse
Dollhouse
2009 · 7.2
See all fromJoss Whedon

More like this

Henry Danger
Henry Danger
2014 · 8.3
Danger Force
Danger Force
2020 · 7.9
Mighty Med
Mighty Med
2013 · 7.5
Marvel's Spider-Man
Marvel's Spider-Man
2017 · 7.5
The Flash
The Flash
2014 · 7.7
Superboy
Superboy
1988 · 6.4
Teen Titans Go!
Teen Titans Go!
2013 · 6.4
The Secret World of Alex Mack
The Secret World of Alex Mack
1994 · 7.9
Batman
Batman
1966 · 7.3
Mork & Mindy
Mork & Mindy
1978 · 7.1
Marvel's Ultimate Spider-Man
Marvel's Ultimate Spider-Man
2012 · 7.7
Big Hero 6 The Series
Big Hero 6 The Series
2017 · 7.6

Dr. Horrible's Sing-Along Blog — streaming FAQ

Which OTT platform streams Dr. Horrible's Sing-Along Blog?

Dr. Horrible's Sing-Along Blog isn't on any streaming service in United States yet, but it's available in Australia, Canada and United Kingdom. Streaming rights differ by country — switch your country in the header to see where.

Is Dr. Horrible's Sing-Along Blog on Netflix?

No, Dr. Horrible's Sing-Along Blog is not on Netflix in United States as of September 2026.

Is Dr. Horrible's Sing-Along Blog on Amazon Prime Video?

No, Dr. Horrible's Sing-Along Blog isn't on Amazon Prime Video in United States right now.

Where can I watch Dr. Horrible's Sing-Along Blog for free?

Dr. Horrible's Sing-Along Blog isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons are in Dr. Horrible's Sing-Along Blog?

Dr. Horrible's Sing-Along Blog has 1 season in total (3 episodes). The series concluded in 2008.

Are all episodes of Dr. Horrible's Sing-Along Blog out yet?

Yes — all 3 episodes across 1 season of Dr. Horrible's Sing-Along Blog are out and available to stream.

Is there a Season 2 of Dr. Horrible's Sing-Along Blog?

No — Dr. Horrible's Sing-Along Blog ended after 1 season, so there is no Season 2.