Kaitlin Olson and the cast of High Potential are supporting 14-year-old co-star Matthew Lamb following the death of his mother, MeredithCelebrityOct 24 at 11:00 AM – Oct 25 at 5:28 AM3 outletsThe IndependentHigh Potential star Matthew Lamb announces death of mother: 'It still doesn't feel real' Oct 25 at 5:28 AMDeadlinePrint Print Kaitlin Olson & ‘High Potential’ Co-Stars Pay Respects To Matthew Lamb After Mother’s Death: “Forever Her Pride & Joy” seen Oct 24 at 7:12 PMKaitlin Olson & ‘High Potential’ Co-Stars Pay Respects To Matthew Lamb After Mother’s Death: “Forever Her Pride & Joy” Oct 24 at 6:45 PMThe OregonianTV star supports 14-year-old onscreen son after death of his real-life mother Oct 24 at 11:00 AM