Thor #409 Nov 1989
"Doom Is Only Sixty Seconds Away"
Thor stops two jewel thieves who have been given high tech equipment by Dr Doom;
He has a plan that involves Thor in regaining control of Latveria;
Doom sends the Timebot to attack Thor and Hercules;
Hercules begins to fear for some reason, while Thor has another dizzy spell;
During the battle, Doom succeeds in his plan to steal Mjolnir.
Script by Ron Frenz (plot) and Tom DeFalco (plot and script),
pencils by Ron Frenz (layouts),
inks by Joe Sinnott (finished art)