Alex Trebek has taken another step in his battle against Stage 4 pancreatic cancer.

The host of Jeopardy announced that he has completed chemotherapy and has returned to host the show's 36th season.

In a new video, Trebek said that his chemotherapy treatments are "over" and he's "on the mend."

The new episodes of Jeopardy are set to begin airing on September 9.