Mexican Boarders is the last theatrical appearance of Slowpoke Rodriguez. He was previously seen in Mexicali Shmoes (1959).
The closing title card for Chili Weather was a Looney Tunes card, though "Merrily We Roll Along" (Merrie Melodies) was still played on this card.
Skyscraper Scraper is 6 minutes 10 seconds long.
Skyscraper Scraper was released on March 9, 1968.
Mexican Boarders was released in 1962.
On CBS, the part from Chili Weather where Sylvester chases Speedy Gonzales through a conveyor belt with cleavers was edited to remove Speedy dodging the cleavers and not getting hurt, but left in Sylvester getting his fur shaven off by the cleavers.
Chili Weather was released in 1963.