And Then There Were Four
- Episode aired Jan 13, 2016
- TV-Y7
- 22m
![Lab Rats (2012)](https://m.media-amazon.com/images/M/MV5BMjU1Zjg4OTMtMDMxNi00ZGQ0LWE4MmEtNzQxODI2YTQwNjM3XkEyXkFqcGdeQXVyMTIwMjY0NjQz._V1_QL75_UX190_CR0,2,190,281_.jpg)
Adam, Bree and Chase are surprised when they find out they have another bionic sibling who was adopted and had a normal life.Adam, Bree and Chase are surprised when they find out they have another bionic sibling who was adopted and had a normal life.Adam, Bree and Chase are surprised when they find out they have another bionic sibling who was adopted and had a normal life.