Actor Rab Buchanan was joined by 14-year-old Charlie McCulloch, at Wallace High School, in Stirling, to re-enact the famous scene from Scots' favourite Gregory's Girl.
The 1981 film, set in Abronhill in North Lanarkshire, shows schoolboys Andy - played by Rab - and Charlie attempting to hitch-hike to Caracas in Venezuela.
The re-enactment marked the start of a campaign by Sistema Scotland to raise the cash to take the confidence-boosting group Big Noise Orchestra to Caracas in January.
Rab said: "I started out in the Glasgow Youth Theatre and I know how great Big Noise can be.
"I'm delighted to help them kick off fundraising for this trip.
"Charlie and Andy may not have made it to Caracas in the film, but this Charlie is on his way."