They're not like that onscreen

The thing about actors is that they’re acting. Sometimes their personal lives are not what we’d expect from the characters they portray. For example (from IMDb), Keenan Wynn:

Wally Cox: ‘Despite his slight, timid features, his real-life hobby was motorcycle riding.’

I think it was on the commentary for Dr. No where I heard that Sean Connery is afraid of spiders in real life. (In the film, you can see that there is a sheet of glass between James Bond and the tarantula. Also a close-up where the spider is on Bond’s skin used a body double.)

What other celebrities have private lives that seem at odds with their onscreen personae?

According to all his castmates except Tina Louise who hated him anyway, Bob Denver was a voracious reader, and quite an erudite guy… and he smoked dope, too! :smiley:

Sir Rhosis

Lisa Kudrow constantly has to deal with people who think she’s slow or dim-witted due to her character Phoebe Buffay on friends. She’s propably less dense in real life.

Rip Bill Shatner’s shirt in real life and all he has is a ripped shirt, not super powers.

I hear-tell Rock Hudson wasn’t quite the ladies’ man he played in the movin’ pictures.

You don’t say! :wink:
Katey Sagal, most famous for her role as the domestically-challenged Peggy Bundy, is actually a very low-key, elegant, down to earth individual.

I know actor Curtis Armstrong, and he is so far removed from his “Booger” character, you couldn’t believe it was the same guy. He’s incredibly nice and very smart and grounded, and has interests in so many non-stereotypically Hollywood things. He’s a regular guy who happens to be an actor.

Didn’t she have a biology degree?

William B. Davis, who played the cigarette smoking man on X-Files, is or was a Canadian national champion water-skier in his division.

Bachelor of Science degree in Psychobiology according to her IMDB biography