| Issue | #149 |
| Published | July 1976 |
| Frequency | monthly |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Editing | Marv Wolfman |
| Characters | the Avengers [the Beast; Captain America [Steve Rogers]; Hellcat; Iron Man [Tony Stark]; the Scarlet Witch; Thor; the Vision]; Orka |
| Genre | superhero |
| Pencils | George Pérez; John Romita (re-touches) |
| Inks | Frank Giacoia; John Romita (re-touches) |
| Letters | Dan Crespi? |
| Notes | Romita credit from Nick Caputo via the GCD Error List (August 29, 2006). |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #173 (1977) [Italy]; in Avengers: The Serpent Crown (Marvel, 2005 series) #[nn] (2005) |
| Characters | the Avengers [the Beast; Captain America [Steve Rogers]; Hellcat; Iron Man [Tony Stark]; Moondragon; the Scarlet Witch; Thor; the Vision]; Col. Buzz Baxter; Edwin Jarvis; Hugh Jones; Orka; President Nelson Rockefeller; the Squadron Supreme [Amphibion; Dr. Spectrum [Joseph Ledger]; the Golden Archer; Hyperion [Mark Milton]; Lady Lark; the Whizzer [Stanley Stewart]] |
| Synopsis | Thor battles Orka the Killer Whale. |
| Genre | superhero |
| Script | Steve Englehart |
| Pencils | George Pérez |
| Inks | Sam Grainger |
| Colors | Hugh Paley |
| Letters | Tom Orzechowski |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #173 (1977) [Italy]; in Avengers: The Serpent Crown (Marvel, 2005 series) #[nn] (2005) |
| Script | various |
| Letters | typeset |
| Notes | Letters on The Avengers #143. |
| Characters | Captain America [Steve Rogers]; the Red Skull [Johann Schmidt] |
| Genre | superhero |
| Pencils | Sal Buscema |
| Inks | Mike Esposito |
| Letters | Irving Watanabe |
| Notes | Comics advertisement for Hostess Twinkies from ITT Continental Baking Co.. |
| Characters | the Commander; Eagle-Eye GI Joe; the Intruder |
| Genre | adventure |
| Notes | Comics advertisement for GI Joe toys from Hasbro. |