In the pages of Shazam! #1 we discover what happened during those silent years. Captain Marvel wasn't on vacation - he had been placed in suspended animation by none other than the world's wickedest scientist, Dr. Sivana!
You see, Captain Marvel and the Marvel Family (Mary Marvel, Captain Marvel, Jr.) were being honored by the Mayor of Fawcett City one day in 1953. Many of the Marvel's close friends as well as most of the city were in attendance. Suddenly, a strange ray captures the mighty Marvels along with some of their friends and draws them into deep space, taken captive by Dr. Sivana and his odious offspring, Georgia and Sivana, Jr.
Dr. Sivana places the Marvels and friends into a globe of Suspendium, a compound crafted by Sivana that will keep the captives in suspended animation forever! However, thanks to a mishap caused by his son, Sivana and family become trapped in Suspendium along with the Marvels. (NOTE: If you've read Thunderworld then you've seen Suspendium in action!)
For twenty years they remain in deep space orbiting the sun while captive in Suspendium. As they moved closer to the sun, the Suspendium began to melt away! Captain Marvel is the first to awaken from suspended animation and immediately takes action to rescue everyone while the scheming Sivanas escape.
The Marvels get their friends safely back to Fawcett City, but after their time in suspended animation they are dazed and unaware that twenty years had passed while they were in deep space. The friends the Marvels rescued were Uncle Dudley, Joan Jameson (Billy and Captain Marvel's secretary), Sterling Morris (WHIZ station owner), Cissie Sommerly (Billy's girl friend), Ma and Pa Potter (Billy rents an apartment from them), Professor Edgewise (lives in the same boardinghouse as Freddie Freeman), Beautia Sivana, and Tawky Tawny. We will see more of these friends throughout the Bronze Age Captain Marvel comic series!
Shazam! #1 also retells the origin of Captain Marvel, staying true to the original story as told in the pages of Whiz Comics #2. And who could tell it better than C. C. Beck himself??!!??
I thoroughly enjoyed reading this comic. These were the Captain Marvel comics I grew up with and collected (and lost)! DC brought Captain Marvel back into print in a way that explained his twenty years of silence. Captain Marvel would go on to have some great new adventures in the Bronze Age of comics!