The former news anchor will be the narrator in the program, which portrays the working life in some of the world's most advanced mines.
"I hope the viewers appreciate hearing my voice again", says Magnusson in a press release.
74-year-old Bengt Magnusson was a news anchor in TV4 for over 30 years, and made his last broadcast in 2022. He was also the host of "Vem vill bli miljonär" on the same channel.