He had some appearances in the television series House of Mouse and in Minnie's Bow-Toons as a MC for a Mexican Fiesta.

From 1944, Panchito headlined a year-long sequence in the Silly Symphony Sunday comic strip, written by Bill Walsh, with pencils by Paul Murry and inks by Dick Moores.

Señor Martinez first appeared in a 1944 newspaper strip, written by Bill Walsh and drawn by Paul Murry.

However, Don Rosa chose to draw Señor Martinez as a 'realistic' horse, instead of sticking with his more cartoonish original appearance.

In April 2007, Walt Disney World re-introduced Panchito (along with the second Caballero, José Carioca), in the newly revamped ride at Epcot's Mexico Pavilion with entirely new animation and a new storyline.

José and Panchito's costumes were extinct at the Disneyland Resort by 2011, but were re-Imagineered for Mickey's Soundsational Parade.

The U.S. Army Air Force operated a North American Aviation B-25J Mitchell, serial number 43-28147, which was named and decorated with the likeness of Panchito as her nose art.

She operated with the 41st Bombardment Group in the Central Pacific theater from December 1943 to October 1944 and was eventually scrapped in 1949.