Dum Dum Dum is a full of love story. Madhvan, (Aditya) a city slicker's marriage is fixed by his dad in the village to Jyothika (Ganga), a village belle. He is not happy with it, as he wants to marry a city girl and that too after falling in love. On the other hand, Jyothika also is not interested, as she wants to marry only after completing her engineering in the city.
When her scientist ex-boyfriend discovers a portal to travel through time -- and brings back a 19th-century nobleman named Leopold to prove it -- a skeptical Kate reluctantly takes responsibility for showing Leopold the 21st century.
While flying a routine reconnaissance mission over Bosnia, fighter pilot Chris Burnett photographs something he wasn't supposed to see and gets shot down behind enemy lines, where he must outrun an army led by a ruthless Serbian general.
When U.S. Rangers and an elite Delta Force team attempt to kidnap two underlings of a Somali warlord, their Black Hawk helicopters are shot down, and the Americans suffer heavy casualties, facing intense fighting from the militia on the ground.