Main •
Corporal Carter "Sweet" Williams (
Stu Gilliam) - Harlem-native Sweet Williams has established a respectable reputation as the 5050th's best driver, but has otherwise established an unsavory reputation as being a crooked goldbrick. When not delivering supplies, or transporting German prisoners-of-war, Sweet spends much of his off-duty time slacking off in the quarters he shares with his partner, Jed, or indulging in a bottle or two of wine at Madame Delacourt's. His unmilitary attitude often puts him at odds with Sergeant B.J., and his penchant for crookedness also makes him the target of distrust from many of his fellow drivers; most notably "Wheels" Dawson and High-Strung, with whom he often engages in battles of wit. •
Private First Class Jedediah "Jed" Brooks (
Hilly Hicks) - A farmboy who hails from the Louisiana countryside, Jed is a gentle and kind-hearted soul who always looks on the bright side of any situation his finds himself in, and sees the good in everybody, regardless of how unscrupulous they may be. Given his naivete, sheltered life, and lack of real-world exposure, he often is teased by his worldlier peers, although he has established a genuine friendship with Sweet, regardless of their backgrounds. Jed is also very devout, giving praise to the Lord for blessing him with a new day, and even enjoys attending the nearby church, despite the services being delivered in French. •
Sergeant B.J. Bryant (
Mel Stewart; Richard Ward in the pilot) - The 5050th's senior non-commissioned officer, Sergeant B.J. considers himself married to the Army, and is such a stickler for military correctness that he keeps all of his uniforms neatly pressed at all times, and even subjects himself to snap inspections, which have become topics of humor and ridicule for the drivers. His by-the-book attitude is also a source of annoyance for the rest of the camp, from the drivers who care nothing for the strict disciplinarian actions he takes against them for even minor infractions, to Captain Calvelli, who could not care less about military courtesy, despite being the unit's commanding officer. His main duty within the unit is to dispatch the drivers whenever they have runs to make, prompting him to send them off by shouting, "Roll out!" •
Captain Rocco Calvelli (
Val Bisoglio) - The 5050th's incompetent and inept commanding officer who can never remember the names of any of his drivers, and often has to be reminded by his company clerk, Lieutenant Chapman - the latter of whom will often have better ideas on how to conduct camp matters, of which Calvelli will claim to have been the one who brainstormed said ideas. A proud Italian-American, Calvelli often spends his off-duty hours listen to opera albums on his phonograph, reading humor magazines, and smoking cigars. A devoted family man, he wants nothing more than for the war to end, so he can return to his beloved Irish wife, Peggy, and their four daughters, Maria-Theresa, Anna-Christina, Rose-Marie, and Molly. •
Lieutenant Robert Chapman (
Ed Begley, Jr.) - The 5050th's company clerk, and Captain Calvelli's second-in-command, Chapman is perhaps the one who really runs the unit. Although very thorough and efficient when it comes to conducting camp business - especially the paperwork involved with such, he is otherwise a little absent-minded when it comes to non-military matters, all of which seems to stem from his troubled childhood of being dumped in military schools by his separated parents. When not handling the unit's paperwork, Chapman spends his off-duty hours working on a book about his wartime experiences, and hopes to have his manuscript published after the war's conclusion.
Recurring •
Madame Delacourt (
Penny Santon;
Fifi D'Orsay in the pilot) - The properietor of a bombed-out bar and inn where the 5050th has set up their base. In addition to letting Calvelli board in the only room left intact behind the bar, she also will allow the camp personnel to enjoy an occasional bottle of wine or other liquor. She generally gets along with the personnel, but is not above tempting them with more extravagant indulgences, such as delicious food, in exchange for them obliging her with personal favors, as though the Red Ball Express is her own personal taxi and/or delivery service. •
Corporal "Wheels" Dawson and High-Strung (
Garrett Morris and
Teddy Wilson) - Another pair of the 5050th's notable drivers who could rival Sweet in their efficiency and driving skills, which often puts the three of them at odds with each other, with Sweet and Wheels in particular being rather hostile with each other, as Sweet will often insult Wheels for his perceived ugliness, while Wheels will often insult Sweet for his reputation for being a crook. High-Strung also lives up to his nickname for being rather hyper-active, and will often verbally vocalize sound effects, or randomly scat brief little tunes. •
Jersey (Darrow Igus) - Another one of the 5050th's drivers, Jersey is a big movie buff, often impersonating such film icons as
Humphrey Bogart,
John Wayne,
Peter Lorre, and
Walter Brennan. •
Phone Booth (Rod Gist) - Another 5050th driver who occasionally finds himself roped into Sweet's camp schemes. •
Grease (Sam Laws) - The 5050th's mess sergeant who feeds the drivers questionably edible chow. ==Production==