These three videos are the animations of the paper 'Arcade Implosion Caused by a Filament Eruption in a Flare', which has been accepted for publication in ApJ. As the paper has not been published yet, the videos right now are for arXiv readers' convenience. Video 'figure3' corresponds to the Figure 3 in the paper, video 'figure4' for Figure 4, and video 'figure5' for Figure 5. They are created in IDL with format mp4, which can be read with any popular video software.