To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 6 Interference reflection microscopy live cell imaging of RQ/RQ monocytes and OCLs as they interact and fuse in culture. Note extensive fusion events between large OCLs. Images from this movie are shown in Figure 3A and Figure S3. J Cell Sci ; doi: 10.1242/jcs.254979 Download Original Video