user: ### NOW ANSWER:
Question: I want the cast for director of Colbert Clark and Armand Schaefer for Burn 'Em Up Barnes
Columns: ['Serial Title', 'Year', 'Chapters', 'Director', 'Cast']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Silent Serials', 'Silent Serials', 'Silent Serials', 'Silent Serials', 'Silent Serials']
SQL:

assistant: SELECT "Cast" FROM "Table" WHERE "Director" = 'Colbert Clark and Armand Schaefer' AND "Serial Title" = 'Burn ''Em Up Barnes';