Since Sunday tends to be a day of quiet and reflection for many people, it seems an appropriate day to celebrate silent movies. But in keeping with the “day of rest” theme, I’m just going to post this without any commentary and just sit back and let you enjoy.
Exploring the Works of Rod Serling
Rediscovering Cinema's Past
A repository for movies from the silent era
Surfing the heroes on the small screen: past, present, and future.
A blog about the frustrating and wonderful world of film. Follow me on Twitter @booththoughts
Lindsey D.'s ramblings on the moving image!
Movie & TV News | Book & Comic Reviews | Everything In-between
Kellee instructs on classic film, with historical perspective and deeper study.
A look at the movies forgotten by time
Charles Whiteman Movie Reviews
A blog about movies found at the Internet Archive (archive.org)
Geeking Out Over Film & TV
Where Suspense Lives!
A review of every film I've seen seen for the first time as of January 1, 2014 [a one year commitment]
A Superhero Actual Play Podcast
Ruth's Old Movie Reviews
durnmoosemovies.wordpress.com 
Fascinating – undersea guns, and breathing underwater but without air bubbles? The movement of actors seems pretty easy and unhindered by surrounding water. https://www.loc.gov/loc/lcib/9615/sea.html.
Thanks for the fascinating link!