Season 1
Super Friends premiered on September 8, 1973. Seasons were generally released annually with some breaks in between. Aside from Season 1, each season had its own name, title card, title sequence, and slightly varying theme song along with differing characters. However, each season kept the 3 core super friends, Superman, Batman, and Wonder Woman as well as the same narrator throughout.
Episodes
1 The Power Pirate Sep 8, 1973 
2 The Baffles Puzzle Sep 15, 1973 
3 Professor Goodfellow's G.E.E.C. Sep 22, 1973 
4 The Weather Maker Sep 29, 1973 
5 Dr. Pelagian's War Oct 6, 1973 
6 The Shamon 'U' Oct 13, 1973 
7 Too Hot To Handle Oct 20, 1973 
8 The Androids Oct 27, 1973 
9 The Balloon People Nov 3, 1973 
10 The Fantastic Frerps Nov 10, 1973 
11 The Ultra Beam Nov 17, 1973 
12 The Menace of the White Dwarf Nov 24, 1973 
13 The Mysterious Moles Dec 1, 1973 
14 Gulliver's Gigantic Goof Dec 8, 1973 
15 The Planet-Splitter Dec 15, 1973 
16 The Watermen Dec 22, 1973