Full Speed Ahead (Spanish:A toda máquina) is a 1951 Mexican comedy film directed by Ismael Rodríguez and starring Pedro Infante, Luis Aguilar and Aurora Segura. It was followed by a sequel What Has That Woman Done to You? the same year. The plot follows two motorcycle traffic policemen (Infante and Aguilar) in Mexico City, who are both good friends and intense rivals, and features a number of songs sung by both stars.