Morgan Freeman has built his career around his God-like voice, but what would happen if his voice was altered? Pure awesomeness.

In this 30 second promo for the Science Channel’s fifth season of “Through the Wormhole,” Freeman inhales helium to alter his voice.

Although he is delivering serious material to promote the latest series, the helium makes it nearly impossible to take him seriously

Just as the helium begins to fade, Freeman takes another drag and the hilarity begins anew.

Freeman proves his voice is epic at any decibel.

Which Morgan Freeman do you prefer — the original or helium-infused?