Title: The Past Is a Bucket of Ashes
Synopsis: Thor loses the Don Blake identity and gains secret i.d. of Sigurd Jarlson courtesy of Nick Fury (his disguise being, you guessed it, a pair of glasses); Sigurd gets a job as a construction worker but the site is wrecked by Fafnir looking for the god of thunder.
Character Appearances: FEATURE: Thor; GUESTS: Nick Fury; Dum Dum Dugan; Odin; Volstagg; Balder; VILLAINS: Fafnir; Lorelei; Karnilla; Haag; Loki; Surtur; CAMEO: Clark Kent [Superman]; Lois Lane
Credits: Walt Simonson (Script), Walt Simonson (Pencils), Walt Simonson (Inks), George Roussos (Colors), John Workman, Jr. (Letters).