3 Halloween-Themed Episodes plus one

In the Public Domain.

1. My Three Sons. S3.E6 ∙ The Ghost Next Door
Original Air Date: Oct 25, 1962
Synopsis: While out trick-or-treating, Chip and his friend Sudsy see something - carrying a candle, in the window of an empty house next door.

2. The Adventures of Ozzy and Harriet. S1.E5. The Halloween Party. (time - 21:58 min)
Original Air Date: Oct 31, 1952
Synopsis: On Halloween night, Ozzie and Thorny plan out a non-costume party as Satan and a Scotsman.

3. (Plus one) The Andy Griffith Show S2.E17 ∙ The Jinx (time-48.38min)
Original air date: Jan 29, 1962
Synopsis: Barney labels Henry Bennett a jinx, telling others Henry put a hex on him. Andy restores Henry's bad reputation before it forces the dejected man to leave Mayberry.

4. The Andy Griffith show S4E2. The Haunted House.
(time - 1hour and 12min.)
Original air date: Oct 7, 1963
Synopsis: Barney tries to retrieve a baseball from a supposedly haunted house.