María del Pilar Margarita Casajuana Martínez known as Maria Alba (19 March 1910, in Barcelona, Catalonia, Spain – 26 October 1999, in San Diego, California), was a Spanish-American film actress. Originally named Maria Casajuana, she appeared in 25 feature films, starting with Road House in 1928 and ending with La morena de mi copla in 1946. Her most notable appearance was probably as "Saturday" in the 1932 Douglas Fairbanks film Mr. Robinson Crusoe.Maria Alba married Richard J.