Inclusion Criteria:

          1. Age > 18

          2. Eastern Cooperative Oncology Group (ECOG) performance status of 0-1

          3. Metastatic, locally advanced or recurrent NSCLC, not amenable to curative therapy.

          4. Patients should have received at least one platinum-based chemotherapy regimen for
             recurrent or metastatic disease or have received platinum-based chemotherapy as part
             of adjuvant or neoadjuvant therapy and experienced progression of disease within 6
             months of completing therapy.

          5. Patients with tumor genetic alterations such as EGFR, ALK, ROS1 or BRAF V600E
             alterations for which there is FDA-approved targeted therapy must have been treated
             with the appropriate targeted inhibitors in prior therapy

          6. No limit on number of prior therapies

          7. Ability to provide written, informed consent

          8. Patients must be on a stable regimen of treatment for their autoimmune condition
             without need for addition of new medications or escalating doses of preexisting
             medications in the previous 12 weeks prior to study entry

          9. In addition, patients with the following autoimmune diseases must have baseline
             disease activity scores as follows (please see Appendix A):

               -  For rheumatoid arthritis: DAS28 < 5.1

               -  For polymyalgia rheumatica: PMR-AS < 17

               -  For Sjogrens: ESSDAI < 14

               -  For ulcerative colitis: SSCAI < 5

               -  For Crohn's disease: CDAI < 450

               -  For systemic lupus erythroderma: SLEDAI-2K < 20

               -  For multiple sclerosis: EDSS < 5.5

         10. Adequate organ and marrow function as defined by:

               -  absolute neutrophil count ≥ 1,500/mcL

               -  platelets ≥ 100,000/mcL

               -  total bilirubin ≤ 2.5 × institutional upper limit of normal

               -  AST(SGOT)/ALT(SGPT) ≤ 2.5 × institutional upper limit of normal, OR

               -  AST(SGOT)/ALT(SGPT ) ≤5 × institutional upper limit of normal if liver metastases
                  are present

               -  Creatinine within normal institutional limits OR

               -  Creatinine clearance ≥60 mL/min/1.73 m2 for participants with creatinine levels
                  above institutional normal.

         11. Non-pregnant and non-nursing.

         12. Women of childbearing potential (WOCBP) must be willing to use 2 methods of birth
             control or be surgically sterile, or abstain from heterosexual activity for the course
             of the study through 5 months after the last dose of study medication. Patients of
             childbearing potential are those who have not been surgically sterilized or have not
             been free of menses > 1 year.

         13. Male patients must agree to use an adequate method of contraception starting with the
             first dose of study therapy through 7 months after the last dose of study therapy.

        Exclusion Criteria:

          1. No chemotherapy or radiotherapy within two weeks of study entry. Prior targeted
             therapy is allowed as long as at least 5 half-lives have elapsed since last dose.

          2. All adverse events (other than alopecia) from prior therapy must be resolved to Grade
             1 or less.

          3. Patients who are known to be HIV positive are excluded due to the known immunologic
             alterations associated with the disease. HIV testing is not required.

          4. No uncontrolled intercurrent illness such as active infection, or psychiatric illness
             or social situation that in the judgment of the investigator would limit compliance
             with study requirements

          5. No active interstitial lung disease (ILD) or pneumonitis, or a history of ILD or
             pneumonitis requiring treatment with corticosteroids

          6. No live vaccine within 30 days of start of study treatment

          7. No carcinomatous meningitis or untreated CNS metastases

          8. No history of significant cardiac disease or presence of an abnormality in
             electrocardiograms that, in the investigator's opinion, is medically exclusionary or
             clinically meaningful

          9. No other active malignancy

         10. No known history of or positivity for active hepatitis B or C. HBV DNA and/or HCV RNA
             must be undetectable and HBsAg must be negative at the time of screening

         11. No active unstable angina and/or congestive heart failure, or myocardial infarction
             within 6 months prior to protocol participation