Done
http://www.imcdb.org/movie_1400324-Chevrolet-s-Bewitching-Bonanza.html

It's a 5 min. commercial. Except Corsa 1*, the rest only 2**

OK, I'll try to search these infos

I could but id need as much info as possible on it. They have so many guidelines about what can be added and whats required for it to be added.
So if you or anyone else can provide about the same amount of info that you see on the IMDb page of this one id be happy to add it.
Here is what i had to put in for mine to be added so if anyone can supply the same for this ad, ill do it for you.

Update summary

* Chevrolet's Bewitching Bonanza (1964)
o New Title - Add
Plain Title: Chevrolet's Bewitching Bonanza
Type: film
Sub-Type: short
Status: released
Year: 1964
Source: ...none of the above

o Release Dates - Add
Country: USA
Date: 27 September 1964
Attribute: (TV premiere)

o Country of Origin - Add
USA

o Languages - Add
English
Attribute: (Original version)

o Color / Black & White - Add
Color

o Genres - Add
Biography

o Official Sites - Add
Type: OFF
Url: http://members.tripod.com/~bewitchvic/bonanza.html
Desc: All main info including the clip

o Cast - Add
Name: Greene, Lorne
Character: Himself

Name: Roberts, Pernell
Character: Himself

Name: Blocker, Dan
Character: Himself

Name: Landon, Michael
Character: Himself

Name: Vaughn, Robert (I)
Character: Himself

Name: Montgomery, Elizabeth (I)
Character: Herself

Name: Moorehead, Agnes
Character: Herself

Name: York, Dick (I)
Character: Himself

o Running Times - Add
Country: USA
Time: 6
Attribute: (approx.)

o Plot Outlines - Add
Text: The cast of Bewitched, Bonanza and The Man From U.N.C.L.E. outline the whole range of Chevrolet cars for 1965.
Author: Julian Leong

o Miscellaneous Link - Add
Type: MSC
Url: http://members.tripod.com/~bewitchvic/bonanza.html
Desc: Script of the short film

Type: MSC
Url: http://www.youtube.com/watch?v=L3HvkrYIIwo
Desc: The short film itself

@ dragonboy: if your request to IMDB has been accepted, will you able to submit also the Audi Superbowl ad "The Chase" data to IMDB then?

Well, now this ad with wonderful bunch of chevy's can be added since it now has the holy grail that lets it be added, it's own IMDb.
http://www.imdb.com/title/tt1400324/

Your post and wasserspeier's for the meantime is kept in "contributions"

Fair enough, wait a month, cos it should have one by then, me having submitted the data to IMDb and hopefully it gets approved.

Sorry dragonboy but about commercials ads. we must wait for a IMDB link.
Same answer for wasserspeier's post about Audi Superbowl Commercial http://forum.imcdb.org/forum_topic-4429-Audi_Superbowl_Commercial.html

Since that Audi Superbowl ad was put toward the forum and could be added, i thought id put this old chevrolet short film ad up as well.
It's been known to be called the above title, cos it featured actors from the shows, Bewitched, Bonanza, and also The Man from U.N.C.L.E which Chevrolet sponsored at the time.
Now it doesnt have an IMDB link but i dont think it should be excluded just because of that.
Here's all the information about the clip and the clip itself from which i got the images from, which i think will both prove that it could get added to the main site (i hope).
http://members.tripod.com/~bewitchvic/bonanza.html
http://www.youtube.com/watch?v=L3HvkrYIIwo
All car model years are 1965
Unfortunately this is the best quality there is since its from long ago.

3 Stars - Chevrolet Corvette Stingray

3 Stars - Chevrolet Chevelle

3 Stars - Chevrolet Corvair

3 Star - Chevrolet Impala

2 Stars - Chevrolet Chevy II

1 Star - Chevrolet Corvair Corsa