New York (CNN Business) Alex Trebek is back at work, just as he said he would be, nearly one week after sharing his stage 4 pancreatic cancer diagnosis.

Tuesday was the first scheduled day of production at "Jeopardy!" since Trebek's announcement last Wednesday.

"We are taping today, and Alex is here and behind his lectern as scheduled," a spokeswoman for the beloved quiz show said Tuesday.

"Jeopardy!" occupies a stage on the Sony Pictures lot in Culver City, California. The show normally has two production days a week, when multiple episodes of the daily show are taped in a row.

So the show remains on track, which is consistent what Trebek said in his taped announcement.

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