Synopsis
The fourth season of The Twilight Zone aired Thursdays at 9:00–10:00 pm on CBS from January 3 to May 23, 1963. This season broke with the previous seasons in presenting hour-long episodes instead of the earlier half-hour episodes. A very different and more complex set of graphics was used for the intro, and Rod Serling's narration changed from the earlier seasons as well: "You unlock this door with the key of imagination. Beyond it is another dimension. A dimension of sound. A dimension of sight. A dimension of mind. You're moving into a land of both shadow and substance, of things and ideas. You've just crossed over into the Twilight Zone."
Season 4 aired between 03 Jan 1963 and 23 May 1963, 18 episodes.
Episodes
E01
In His Image
03 Jan 1963
E02
The Thirty-Fathom Grave
10 Jan 1963
E03
Valley of the Shadow
17 Jan 1963
E04
He's Alive
24 Jan 1963
E05
Mute
31 Jan 1963
E06
Death Ship
07 Feb 1963
E07
Jess-Belle
14 Feb 1963
E08
Miniature
21 Feb 1963
E09
Printer's Devil
28 Feb 1963
E10
No Time Like the Past
07 Mar 1963
E11
The Parallel
14 Mar 1963
E12
I Dream of Genie
21 Mar 1963
E13
The New Exhibit
04 Apr 1963
E14
Of Late I Think of Cliffordville
11 Apr 1963
E15
The Incredible World of Horace Ford
18 Apr 1963
E16
On Thursday We Leave For Home
02 May 1963
E17
Passage on the Lady Anne
09 May 1963
E18
The Bard
23 May 1963