Full House' actor John Stamos sported a bald cap as he shaved Dave Coulier's head amid his friend's cancer battle.

John Stamos has stepped up to support his close friend and Full House co-star, Dave Coulier, amid his cancer diagnosis.

Coulier previously announced he was undergoing chemotherapy after being diagnosed with stage 3 non-Hodgkin lymphoma.

John Stamos was on hand to help his former “Full House” costar Dave Coulier shave his head after his stage 3 Non-Hodgkin’s ...

As Dave Coulier continues to go through cancer treatment, he is getting some support from his friend John Stamos.

John Stamos has helped shave Dave Coulier's head following his cancer diagnosis ... revealed he had been diagnosed with a ...

John Stamos’ touching tribute to Dave Coulier, battling cancer, highlights the enduring bond between the Full House cast as ...

Dave Coulier has cut out all sugar amid his cancer battle after his wife out together a whole new nutrition plan for him.

Comedian and actor Dave Coulier, best known for his role on “Full House,” revealed he has been diagnosed with Stage 3 ...

Dave Coulier spoke exclusively to PEOPLE about one of the ways his wife Melissa Coulier is supporting him after he was ...

Coulier acknowledged that the situation was serious but expressed optimism, noting that his cancer had a high curability rate ...

Full House” alum Dave Coulier posted a photo of himself undergoing chemotherapy, two days after sharing that he was battling ...