Invoke the About box with Help | About....

In versions less than 5, click anywhere outside the group box.
In version 5.00 (shipped with Delphi 4), hold down Ctrl+Shift and double-click the icon.
In version 5.01 (shipped with C++Builder 4) and version 5.02 (shipped with Delphi 4 Update Pack 2), there is still something to do with double-clicking the icon, but I can't figure out the details.

The developer names are listed two at a time. Text labels appear at either side of the dialog, in different colours, both displaying a developer's name, and the labels move towards each other to merge and produce one label.