Nightmare at twenty thousand is great. Shatner is such a ham. Also Little Girl Lost is one of my favorites. Daughter is missing in the middle of the night call a physicist to find out what’s going on. That seems reasonable.
Oh, Little Girl Lost - mine as well. Saw this a few months ago local OTA TZ marathon.
Remember The Hitchhiker with Inger Stevens?
This site should list them all
http://epguides.com/TwilightZone/
A good site for other show episodes as well
http://epguides.com/