Peebs

Brady, Matthew Harrison --- Fredric March in Inherit the Wind

Hints: 1942 shot in a movie with Veronica Lake 1943, killed by rockslide 1949 shot, based on a F. Scott Fitzgerald novel

You Can't Ration Love (1940) Next: My Name is Julia Ross (1945) more written by Muriel Roy Bolton

Zarkov, Dr. Hans -- Topol in Flash Gordon (1980)

Prosky, Robert

Maureen O'Hara Next: Marilyn Pauline Novak

American Graffiti (1973)

John Kitzmiller was in Dr. No with Joseph Wiseman who was in The Silver Chalice with Paul Newman Next: Maurice Moscovitch

Piggy-backing off of what Tiki wrote, I thought of a couple of instances where the camera caught reactions of the public to actors on location: The lady in the background as Mary Tyler Moore tosses her hat in the air The end of Love with the Proper Stranger. It seems like Wood and McQueen are in the crowd of real New Yorkers. When they kiss you see a lot of heads turn including one fellow who runs into the cameraman (1:17)

Krasinski, John

Heroes -- David Bowie

Gleason, Jackie

America the Beautiful -- Ray Charles

The Scarlet Coat (1955)

The Name of the Rose (1986)

Yep, that's it! While looking up your previous question I discovered that Ellen Burstyn was once nominated for an Emmy for a 14 second appearance in 2005's tv movie Mrs. Harris. You're up, Fausterlitz.

Dressed to Kill (1980) Next: fireworks

Mitchell Leisen & Fred MacMurray Next: Annie (1982) and Under the Volcano (1984)

Lost Angel (1943)

Young, Sean

Junebug (2005)

Thanks, Fausterlitz! Next: Hermione Baddeley Judy Dench Ned Beatty Anthony Quinn Viola Davis Hint: Awards related and something notable about those performances

Snow White Next: a bully (in real life or played one on-screen)

Marilyn Monroe Next: Jeanette Helen Morrison

Walz, Jacob "Dutch" -- Glenn Ford in Lust for Gold (1949)