The film sets off the Veeraiah (Samuthirakani), and Raju (Master Dhruvan) living in the slums. The relationship between the impaired father and aspiring son strikes a chord.
Watching aircraft taking off and landing from the slum abutting the airport, Raju aspires to board a flight one day. But his dream is cut short as he gets diagnosed with leukaemia.
Samuthirakani emerges as one of the indispensable artists of Telugu cinema, of late. His role as a physically impaired, sacrificing father in Vimanam is incredibly good.
In all, Vimanam is a heart-touching tale of father-son bonding. But the climax and poor characterisation drown the story making it a not-so-well-rounded narrative.