Long before pop culture knew him as the towering Moses Hightower in the Police Academy film franchise, Charles "Bubba" Smith struck genuine fear into opposing backfields as an imposing gridiron force. Selected first overall in the 1967 NFL Draft out of Michigan State, the 6-foot-7, 265-pound defensive end possessed a rare blend of length, explosive speed, and brute power that instantly transformed Don Shula’s defensive front in Baltimore.

Operating on the left side of Baltimore’s defensive trench, Smith became one of the premier pass rushers and edge setters in the National Football League. He earned Second-Team All-Pro recognition in 1968, helping anchor a defense that surrendered just 144 points all season en route to the 1968 NFL Championship. His individual production climbed even higher in 1970 and 1971, earning back-to-back Pro Bowl honors and culminating in a First-Team AP All-Pro campaign in 1971.

Smith’s defensive presence reached its apex during Baltimore’s march to glory in Super Bowl V. Teaming up with Billy Ray Smith Sr. and Fred Miller, his disruptive penetration harassed Dallas quarterbacks throughout the contest, holding the Cowboys' offense in check during a dramatic 16–13 victory to bring the Lombardi Trophy to Baltimore.

Though a tragic knee injury sustained during the 1972 preseason—after colliding with a steel yard-marker post on the sideline—forced him to miss the entire year and ultimately altered his athletic trajectory, his five-season playing run in Baltimore remains legendary.

He was traded to the Oakland Raiders in 1973 before finishing his career with the Houston Oilers. With the Colts, Smith accumulated 43 sacks in 69 games.