Not listed in IMCDb
In IMDB http://us.imdb.com/title/tt0069097/

AKA:
Sueños de un seductor (Spain)
Tombe les filles et tais-toi (France)

1.- Cadillac Fleetwood Eldorado??? 2**


2.- Volkswagen Sedan [Typ 1]?? 2**

2 BIS.- Motorcycle 2**

3.- Plymouth (taxi) 2**

4.- Ford LTD or Custom 500?? (taxi) 2**


5.- Police car 2**

6.- With this car I'm in a doubt. It's the 1940 Buick Limited Convertible Phaeton [81C] (see http://www.imcdb.org/vehicle_91641-Buick-Limited-81C-1940.html )showed in "Casablanca". The whole scene is also showed in this movie (with Woody Allen in the cinema), so I don't know if this same vehicle in this movie (Play It Again, Sam) is 2** as in "Casablanca" or only 1*, or what is it.

All next vehicles with only 1*
7.- Nice Volkswagen Karmann Ghia ?? behind Woody Allen

8.-

9.- Motorcycle at right

10.- Car at left (partial view)

11.- The red one parked at right

12.- SW in the middle

13.- the red one in the middle

14.- the white one with black top in the middle

15.- Nice convertible at left

16.- car in the middle

17.- the van

18.- SW at right

19.- White parked (rear view)

20.- Volkswagen [Typ 1]?? parked at left

You've got two #2's, but I'll tell you what I know anyway;


#1; 1964-67 Lincoln Continental, not a Cadillac.
#3: 1971-72 Plymouth Satellite.
#4: 1971 Ford Custom or Custom 500.
#5: 1967 Ford Custom or Custom 500.
#8: Old Datsun of some kind.
#10: Another Datsun, possibly a 1600, or whichever ones preceded the 240Z.
#11: Volkswagen Fastback.
#12: Mid-1960's Chevrolet Chevy II
#13: Early-1960's Ford Thunderbird.
#14: Late-1960's Buick Riviera.
#15: Chrysler Town & Country of the 1940's.
#16: Mid-1960's Rambler American.
#17: Not a van. A 1963-66 GMC Pickup with a V6 engine and a cap on the bed.
#18: Mercury Colony Park or Park Lane.
#19: 1st Generation Mercury Cougar.
#20: Pre-1967 Beetle.

Thanks Ddey65. I have just renamed second 2 into 2BIS (for the motorcycle).
And thanks a lot for your fast answer.